12702768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20357}}^1$

素因数の和:20381

約数の個数: 40

約数和(自身を含む): 35341488

約数和(自身を除く): 22638720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20357, 40714, 61071, 81428, 122142, 162856, 244284, 264641, 325712, 488568, 529282, 793923, 977136, 1058564, 1587846, 2117128, 3175692, 4234256, 6351384, 12702768]

約数ペア:

[(1, 12702768), (2, 6351384), (3, 4234256), (4, 3175692), (6, 2117128), (8, 1587846), (12, 1058564), (13, 977136), (16, 793923), (24, 529282), (26, 488568), (39, 325712), (48, 264641), (52, 244284), (78, 162856), (104, 122142), (156, 81428), (208, 61071), (312, 40714), (624, 20357)]