140071424

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3560

約数の個数: 40

約数和(自身を含む): 283493760

約数和(自身を除く): 143422336

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 2528, 3463, 5056, 6926, 10112, 13852, 20224, 27704, 40448, 55408, 110816, 221632, 273577, 443264, 547154, 886528, 1094308, 1773056, 2188616, 4377232, 8754464, 17508928, 35017856, 70035712, 140071424]

約数ペア:

[(1, 140071424), (2, 70035712), (4, 35017856), (8, 17508928), (16, 8754464), (32, 4377232), (64, 2188616), (79, 1773056), (128, 1094308), (158, 886528), (256, 547154), (316, 443264), (512, 273577), (632, 221632), (1264, 110816), (2528, 55408), (3463, 40448), (5056, 27704), (6926, 20224), (10112, 13852)]