4024007968

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{2269}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 7998835320

約数和(自身を除く): 3974827352

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 353, 628, 706, 1256, 1412, 2269, 2512, 2824, 4538, 5024, 5648, 9076, 11296, 18152, 36304, 55421, 72608, 110842, 221684, 356233, 443368, 712466, 800957, 886736, 1424932, 1601914, 1773472, 2849864, 3203828, 5699728, 6407656, 11399456, 12815312, 25630624, 125750249, 251500498, 503000996, 1006001992, 2012003984, 4024007968]

約数ペア:

[(1, 4024007968), (2, 2012003984), (4, 1006001992), (8, 503000996), (16, 251500498), (32, 125750249), (157, 25630624), (314, 12815312), (353, 11399456), (628, 6407656), (706, 5699728), (1256, 3203828), (1412, 2849864), (2269, 1773472), (2512, 1601914), (2824, 1424932), (4538, 886736), (5024, 800957), (5648, 712466), (9076, 443368), (11296, 356233), (18152, 221684), (36304, 110842), (55421, 72608)]