71001424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1907}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 149052960

約数和(自身を除く): 78051536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 1907, 2327, 2864, 3814, 4654, 7628, 9308, 15256, 18616, 24791, 30512, 37232, 49582, 99164, 198328, 341353, 396656, 682706, 1365412, 2730824, 4437589, 5461648, 8875178, 17750356, 35500712, 71001424]

約数ペア:

[(1, 71001424), (2, 35500712), (4, 17750356), (8, 8875178), (13, 5461648), (16, 4437589), (26, 2730824), (52, 1365412), (104, 682706), (179, 396656), (208, 341353), (358, 198328), (716, 99164), (1432, 49582), (1907, 37232), (2327, 30512), (2864, 24791), (3814, 18616), (4654, 15256), (7628, 9308)]