73996910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8017}}^1$

素因数の和:8108

約数の個数: 32

約数和(自身を含む): 145478592

約数和(自身を除く): 71481682

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 8017, 9230, 16034, 40085, 80170, 104221, 208442, 521105, 569207, 1042210, 1138414, 2846035, 5692070, 7399691, 14799382, 36998455, 73996910]

約数ペア:

[(1, 73996910), (2, 36998455), (5, 14799382), (10, 7399691), (13, 5692070), (26, 2846035), (65, 1138414), (71, 1042210), (130, 569207), (142, 521105), (355, 208442), (710, 104221), (923, 80170), (1846, 40085), (4615, 16034), (8017, 9230)]