69183728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 138178656

約数和(自身を除く): 68994928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 263, 328, 401, 526, 656, 802, 1052, 1604, 2104, 3208, 4208, 6416, 10783, 16441, 21566, 32882, 43132, 65764, 86264, 105463, 131528, 172528, 210926, 263056, 421852, 843704, 1687408, 4323983, 8647966, 17295932, 34591864, 69183728]

約数ペア:

[(1, 69183728), (2, 34591864), (4, 17295932), (8, 8647966), (16, 4323983), (41, 1687408), (82, 843704), (164, 421852), (263, 263056), (328, 210926), (401, 172528), (526, 131528), (656, 105463), (802, 86264), (1052, 65764), (1604, 43132), (2104, 32882), (3208, 21566), (4208, 16441), (6416, 10783)]