40508572208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3607}}^1\times {\mathrm{53993}}^1$

素因数の和:57621

約数の個数: 40

約数和(自身を含む): 84547692768

約数和(自身を除く): 44039120560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3607, 7214, 14428, 28856, 46891, 53993, 57712, 93782, 107986, 187564, 215972, 375128, 431944, 701909, 750256, 863888, 1403818, 2807636, 5615272, 11230544, 194752751, 389505502, 779011004, 1558022008, 2531785763, 3116044016, 5063571526, 10127143052, 20254286104, 40508572208]

約数ペア:

[(1, 40508572208), (2, 20254286104), (4, 10127143052), (8, 5063571526), (13, 3116044016), (16, 2531785763), (26, 1558022008), (52, 779011004), (104, 389505502), (208, 194752751), (3607, 11230544), (7214, 5615272), (14428, 2807636), (28856, 1403818), (46891, 863888), (53993, 750256), (57712, 701909), (93782, 431944), (107986, 375128), (187564, 215972)]