8891647744

素因数分解:

$2^8\times 7^1\times {\mathrm{751}}^1\times {\mathrm{6607}}^1$

素因数の和:7381

約数の個数: 72

約数和(自身を含む): 20314155008

約数和(自身を除く): 11422507264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 751, 896, 1502, 1792, 3004, 5257, 6008, 6607, 10514, 12016, 13214, 21028, 24032, 26428, 42056, 46249, 48064, 52856, 84112, 92498, 96128, 105712, 168224, 184996, 192256, 211424, 336448, 369992, 422848, 672896, 739984, 845696, 1345792, 1479968, 1691392, 2959936, 4961857, 5919872, 9923714, 11839744, 19847428, 34732999, 39694856, 69465998, 79389712, 138931996, 158779424, 277863992, 317558848, 555727984, 635117696, 1111455968, 1270235392, 2222911936, 4445823872, 8891647744]

約数ペア:

[(1, 8891647744), (2, 4445823872), (4, 2222911936), (7, 1270235392), (8, 1111455968), (14, 635117696), (16, 555727984), (28, 317558848), (32, 277863992), (56, 158779424), (64, 138931996), (112, 79389712), (128, 69465998), (224, 39694856), (256, 34732999), (448, 19847428), (751, 11839744), (896, 9923714), (1502, 5919872), (1792, 4961857), (3004, 2959936), (5257, 1691392), (6008, 1479968), (6607, 1345792), (10514, 845696), (12016, 739984), (13214, 672896), (21028, 422848), (24032, 369992), (26428, 336448), (42056, 211424), (46249, 192256), (48064, 184996), (52856, 168224), (84112, 105712), (92498, 96128)]