1566507328

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2693}}^1$

素因数の和:2915

約数の個数: 56

約数和(自身を含む): 3181883400

約数和(自身を除く): 1615376072

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 149, 244, 298, 488, 596, 976, 1192, 1952, 2384, 2693, 3904, 4768, 5386, 9089, 9536, 10772, 18178, 21544, 36356, 43088, 72712, 86176, 145424, 164273, 172352, 290848, 328546, 401257, 581696, 657092, 802514, 1314184, 1605028, 2628368, 3210056, 5256736, 6420112, 10513472, 12840224, 24476677, 25680448, 48953354, 97906708, 195813416, 391626832, 783253664, 1566507328]

約数ペア:

[(1, 1566507328), (2, 783253664), (4, 391626832), (8, 195813416), (16, 97906708), (32, 48953354), (61, 25680448), (64, 24476677), (122, 12840224), (149, 10513472), (244, 6420112), (298, 5256736), (488, 3210056), (596, 2628368), (976, 1605028), (1192, 1314184), (1952, 802514), (2384, 657092), (2693, 581696), (3904, 401257), (4768, 328546), (5386, 290848), (9089, 172352), (9536, 164273), (10772, 145424), (18178, 86176), (21544, 72712), (36356, 43088)]