7619661368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8281

約数の個数: 72

約数和(自身を含む): 16228638720

約数和(自身を除く): 8608977352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 961, 968, 1364, 1922, 2728, 3751, 3844, 7502, 7688, 8191, 10571, 15004, 16382, 21142, 30008, 32764, 42284, 65528, 84568, 90101, 116281, 180202, 232562, 253921, 360404, 465124, 507842, 720808, 930248, 991111, 1015684, 1982222, 2031368, 2793131, 3964444, 5586262, 7871551, 7928888, 11172524, 15743102, 22345048, 30724441, 31486204, 61448882, 62972408, 86587061, 122897764, 173174122, 245795528, 346348244, 692696488, 952457671, 1904915342, 3809830684, 7619661368]

約数ペア:

[(1, 7619661368), (2, 3809830684), (4, 1904915342), (8, 952457671), (11, 692696488), (22, 346348244), (31, 245795528), (44, 173174122), (62, 122897764), (88, 86587061), (121, 62972408), (124, 61448882), (242, 31486204), (248, 30724441), (341, 22345048), (484, 15743102), (682, 11172524), (961, 7928888), (968, 7871551), (1364, 5586262), (1922, 3964444), (2728, 2793131), (3751, 2031368), (3844, 1982222), (7502, 1015684), (7688, 991111), (8191, 930248), (10571, 720808), (15004, 507842), (16382, 465124), (21142, 360404), (30008, 253921), (32764, 232562), (42284, 180202), (65528, 116281), (84568, 90101)]