70626608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 147886368

約数和(自身を除く): 77259760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 743, 914, 1486, 1828, 2972, 3656, 5941, 5944, 7312, 9659, 11882, 11888, 19318, 23764, 38636, 47528, 77272, 95056, 154544, 339551, 679102, 1358204, 2716408, 4414163, 5432816, 8828326, 17656652, 35313304, 70626608]

約数ペア:

[(1, 70626608), (2, 35313304), (4, 17656652), (8, 8828326), (13, 5432816), (16, 4414163), (26, 2716408), (52, 1358204), (104, 679102), (208, 339551), (457, 154544), (743, 95056), (914, 77272), (1486, 47528), (1828, 38636), (2972, 23764), (3656, 19318), (5941, 11888), (5944, 11882), (7312, 9659)]