65388804964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1\times {\mathrm{1873}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 140631676416

約数和(自身を除く): 75242871452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1033, 1207, 1873, 1988, 2066, 2414, 3746, 4132, 4828, 7231, 7492, 8449, 13111, 14462, 16898, 17561, 26222, 28924, 31841, 33796, 35122, 52444, 63682, 70244, 73343, 122927, 127364, 132983, 146686, 222887, 245854, 265966, 293372, 445774, 491708, 513401, 531932, 891548, 930881, 1026802, 1246831, 1861762, 1934809, 2053604, 2260711, 2493662, 3723524, 3869618, 4521422, 4987324, 7739236, 8727817, 9042844, 13543663, 15824977, 17455634, 27087326, 31649954, 32891753, 34911268, 54174652, 63299908, 65783506, 131567012, 137371439, 230242271, 274742878, 460484542, 549485756, 920969084, 961600073, 1923200146, 2335314463, 3846400292, 4670628926, 9341257852, 16347201241, 32694402482, 65388804964]

約数ペア:

[(1, 65388804964), (2, 32694402482), (4, 16347201241), (7, 9341257852), (14, 4670628926), (17, 3846400292), (28, 2335314463), (34, 1923200146), (68, 961600073), (71, 920969084), (119, 549485756), (142, 460484542), (238, 274742878), (284, 230242271), (476, 137371439), (497, 131567012), (994, 65783506), (1033, 63299908), (1207, 54174652), (1873, 34911268), (1988, 32891753), (2066, 31649954), (2414, 27087326), (3746, 17455634), (4132, 15824977), (4828, 13543663), (7231, 9042844), (7492, 8727817), (8449, 7739236), (13111, 4987324), (14462, 4521422), (16898, 3869618), (17561, 3723524), (26222, 2493662), (28924, 2260711), (31841, 2053604), (33796, 1934809), (35122, 1861762), (52444, 1246831), (63682, 1026802), (70244, 930881), (73343, 891548), (122927, 531932), (127364, 513401), (132983, 491708), (146686, 445774), (222887, 293372), (245854, 265966)]