15695940884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{72091}}^1$

素因数の和:72240

約数の個数: 48

約数和(自身を含む): 30520869120

約数和(自身を除く): 14824928236

約数列:

[1, 2, 4, 13, 26, 52, 53, 79, 106, 158, 212, 316, 689, 1027, 1378, 2054, 2756, 4108, 4187, 8374, 16748, 54431, 72091, 108862, 144182, 217724, 288364, 937183, 1874366, 3748732, 3820823, 5695189, 7641646, 11390378, 15283292, 22780756, 49670699, 74037457, 99341398, 148074914, 198682796, 296149828, 301845017, 603690034, 1207380068, 3923985221, 7847970442, 15695940884]

約数ペア:

[(1, 15695940884), (2, 7847970442), (4, 3923985221), (13, 1207380068), (26, 603690034), (52, 301845017), (53, 296149828), (79, 198682796), (106, 148074914), (158, 99341398), (212, 74037457), (316, 49670699), (689, 22780756), (1027, 15283292), (1378, 11390378), (2054, 7641646), (2756, 5695189), (4108, 3820823), (4187, 3748732), (8374, 1874366), (16748, 937183), (54431, 288364), (72091, 217724), (108862, 144182)]