40247024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 83655360

約数和(自身を除く): 43408336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 1873, 2686, 3746, 5372, 7492, 10744, 14984, 21488, 29968, 31841, 63682, 127364, 147967, 254728, 295934, 509456, 591868, 1183736, 2367472, 2515439, 5030878, 10061756, 20123512, 40247024]

約数ペア:

[(1, 40247024), (2, 20123512), (4, 10061756), (8, 5030878), (16, 2515439), (17, 2367472), (34, 1183736), (68, 591868), (79, 509456), (136, 295934), (158, 254728), (272, 147967), (316, 127364), (632, 63682), (1264, 31841), (1343, 29968), (1873, 21488), (2686, 14984), (3746, 10744), (5372, 7492)]