63891944008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1\times {\mathrm{1619}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 123731712000

約数和(自身を除く): 59839767992

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1019, 1619, 2038, 3238, 4076, 4841, 6476, 8152, 9682, 12952, 19364, 38728, 47893, 76093, 95786, 104957, 152186, 166757, 191572, 209914, 304372, 333514, 383144, 419828, 608744, 667028, 839656, 1334056, 1649761, 3299522, 4932979, 6599044, 7837579, 9865958, 13198088, 15675158, 19731916, 31350316, 39463832, 62700632, 77538767, 155077534, 169925383, 310155068, 339850766, 620310136, 679701532, 1359403064, 7986493001, 15972986002, 31945972004, 63891944008]

約数ペア:

[(1, 63891944008), (2, 31945972004), (4, 15972986002), (8, 7986493001), (47, 1359403064), (94, 679701532), (103, 620310136), (188, 339850766), (206, 310155068), (376, 169925383), (412, 155077534), (824, 77538767), (1019, 62700632), (1619, 39463832), (2038, 31350316), (3238, 19731916), (4076, 15675158), (4841, 13198088), (6476, 9865958), (8152, 7837579), (9682, 6599044), (12952, 4932979), (19364, 3299522), (38728, 1649761), (47893, 1334056), (76093, 839656), (95786, 667028), (104957, 608744), (152186, 419828), (166757, 383144), (191572, 333514), (209914, 304372)]