25958344832

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1758

約数の個数: 128

約数和(自身を含む): 59987619840

約数和(自身を除く): 34029275008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 157, 224, 254, 314, 448, 508, 628, 889, 896, 1016, 1099, 1256, 1453, 1778, 2032, 2198, 2512, 2906, 3556, 4064, 4396, 5024, 5812, 7112, 8128, 8792, 10048, 10171, 11624, 14224, 16256, 17584, 19939, 20096, 20342, 23248, 28448, 35168, 39878, 40684, 46496, 56896, 70336, 79756, 81368, 92992, 113792, 139573, 140672, 159512, 162736, 184531, 185984, 228121, 279146, 319024, 325472, 369062, 456242, 558292, 638048, 650944, 738124, 912484, 1116584, 1276096, 1291717, 1301888, 1476248, 1596847, 1824968, 2233168, 2552192, 2583434, 2952496, 3193694, 3649936, 4466336, 5166868, 5904992, 6387388, 7299872, 8932672, 10333736, 11809984, 12774776, 14599744, 17865344, 20667472, 23619968, 25549552, 28971367, 29199488, 41334944, 51099104, 57942734, 82669888, 102198208, 115885468, 165339776, 202799569, 204396416, 231770936, 405599138, 463541872, 811198276, 927083744, 1622396552, 1854167488, 3244793104, 3708334976, 6489586208, 12979172416, 25958344832]

約数ペア:

[(1, 25958344832), (2, 12979172416), (4, 6489586208), (7, 3708334976), (8, 3244793104), (14, 1854167488), (16, 1622396552), (28, 927083744), (32, 811198276), (56, 463541872), (64, 405599138), (112, 231770936), (127, 204396416), (128, 202799569), (157, 165339776), (224, 115885468), (254, 102198208), (314, 82669888), (448, 57942734), (508, 51099104), (628, 41334944), (889, 29199488), (896, 28971367), (1016, 25549552), (1099, 23619968), (1256, 20667472), (1453, 17865344), (1778, 14599744), (2032, 12774776), (2198, 11809984), (2512, 10333736), (2906, 8932672), (3556, 7299872), (4064, 6387388), (4396, 5904992), (5024, 5166868), (5812, 4466336), (7112, 3649936), (8128, 3193694), (8792, 2952496), (10048, 2583434), (10171, 2552192), (11624, 2233168), (14224, 1824968), (16256, 1596847), (17584, 1476248), (19939, 1301888), (20096, 1291717), (20342, 1276096), (23248, 1116584), (28448, 912484), (35168, 738124), (39878, 650944), (40684, 638048), (46496, 558292), (56896, 456242), (70336, 369062), (79756, 325472), (81368, 319024), (92992, 279146), (113792, 228121), (139573, 185984), (140672, 184531), (159512, 162736)]