1569872512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 3385859400

約数和(自身を除く): 1815986888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 394, 416, 788, 832, 1576, 1664, 2561, 3152, 4789, 5122, 6304, 9578, 10244, 12608, 19156, 20488, 25216, 38312, 40976, 62257, 76624, 81952, 124514, 153248, 163904, 249028, 306496, 327808, 498056, 612992, 943433, 996112, 1886866, 1992224, 3773732, 3984448, 7547464, 7968896, 12264629, 15094928, 24529258, 30189856, 49058516, 60379712, 98117032, 120759424, 196234064, 392468128, 784936256, 1569872512]

約数ペア:

[(1, 1569872512), (2, 784936256), (4, 392468128), (8, 196234064), (13, 120759424), (16, 98117032), (26, 60379712), (32, 49058516), (52, 30189856), (64, 24529258), (104, 15094928), (128, 12264629), (197, 7968896), (208, 7547464), (394, 3984448), (416, 3773732), (788, 1992224), (832, 1886866), (1576, 996112), (1664, 943433), (2561, 612992), (3152, 498056), (4789, 327808), (5122, 306496), (6304, 249028), (9578, 163904), (10244, 153248), (12608, 124514), (19156, 81952), (20488, 76624), (25216, 62257), (38312, 40976)]