7530536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 16598400

約数和(自身を除く): 9067864

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 103, 104, 148, 152, 206, 247, 296, 412, 481, 494, 703, 824, 962, 988, 1339, 1406, 1924, 1957, 1976, 2678, 2812, 3811, 3848, 3914, 5356, 5624, 7622, 7828, 9139, 10712, 15244, 15656, 18278, 25441, 30488, 36556, 49543, 50882, 72409, 73112, 99086, 101764, 144818, 198172, 203528, 289636, 396344, 579272, 941317, 1882634, 3765268, 7530536]

約数ペア:

[(1, 7530536), (2, 3765268), (4, 1882634), (8, 941317), (13, 579272), (19, 396344), (26, 289636), (37, 203528), (38, 198172), (52, 144818), (74, 101764), (76, 99086), (103, 73112), (104, 72409), (148, 50882), (152, 49543), (206, 36556), (247, 30488), (296, 25441), (412, 18278), (481, 15656), (494, 15244), (703, 10712), (824, 9139), (962, 7828), (988, 7622), (1339, 5624), (1406, 5356), (1924, 3914), (1957, 3848), (1976, 3811), (2678, 2812)]