12520768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 27203400

約数和(自身を除く): 14682632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 149, 202, 208, 298, 404, 416, 596, 808, 832, 1192, 1313, 1616, 1937, 2384, 2626, 3232, 3874, 4768, 5252, 6464, 7748, 9536, 10504, 15049, 15496, 21008, 30098, 30992, 42016, 60196, 61984, 84032, 120392, 123968, 195637, 240784, 391274, 481568, 782548, 963136, 1565096, 3130192, 6260384, 12520768]

約数ペア:

[(1, 12520768), (2, 6260384), (4, 3130192), (8, 1565096), (13, 963136), (16, 782548), (26, 481568), (32, 391274), (52, 240784), (64, 195637), (101, 123968), (104, 120392), (149, 84032), (202, 61984), (208, 60196), (298, 42016), (404, 30992), (416, 30098), (596, 21008), (808, 15496), (832, 15049), (1192, 10504), (1313, 9536), (1616, 7748), (1937, 6464), (2384, 5252), (2626, 4768), (3232, 3874)]