70045976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8784

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 106313704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8747, 17494, 34988, 61229, 69976, 96217, 113711, 122458, 192434, 227422, 244916, 384868, 454844, 489832, 673519, 769736, 795977, 909688, 1250821, 1347038, 1591954, 2501642, 2694076, 3183908, 5003284, 5388152, 6367816, 8755747, 10006568, 17511494, 35022988, 70045976]

約数ペア:

[(1, 70045976), (2, 35022988), (4, 17511494), (7, 10006568), (8, 8755747), (11, 6367816), (13, 5388152), (14, 5003284), (22, 3183908), (26, 2694076), (28, 2501642), (44, 1591954), (52, 1347038), (56, 1250821), (77, 909688), (88, 795977), (91, 769736), (104, 673519), (143, 489832), (154, 454844), (182, 384868), (286, 244916), (308, 227422), (364, 192434), (572, 122458), (616, 113711), (728, 96217), (1001, 69976), (1144, 61229), (2002, 34988), (4004, 17494), (8008, 8747)]