71872918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 119895552

約数和(自身を除く): 48022634

約数列:

[1, 2, 13, 26, 41, 82, 191, 353, 382, 533, 706, 1066, 2483, 4589, 4966, 7831, 9178, 14473, 15662, 28946, 67423, 101803, 134846, 188149, 203606, 376298, 876499, 1752998, 2764343, 5528686, 35936459, 71872918]

約数ペア:

[(1, 71872918), (2, 35936459), (13, 5528686), (26, 2764343), (41, 1752998), (82, 876499), (191, 376298), (353, 203606), (382, 188149), (533, 134846), (706, 101803), (1066, 67423), (2483, 28946), (4589, 15662), (4966, 14473), (7831, 9178)]