14820591136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:2034

約数の個数: 96

約数和(自身を含む): 31882733568

約数和(自身を除く): 17062142432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 163, 208, 254, 326, 416, 508, 652, 1016, 1304, 1651, 1721, 2032, 2119, 2608, 3302, 3442, 4064, 4238, 5216, 6604, 6884, 8476, 13208, 13768, 16952, 20701, 22373, 26416, 27536, 33904, 41402, 44746, 52832, 55072, 67808, 82804, 89492, 165608, 178984, 218567, 269113, 280523, 331216, 357968, 437134, 538226, 561046, 662432, 715936, 874268, 1076452, 1122092, 1748536, 2152904, 2244184, 2841371, 3497072, 3646799, 4305808, 4488368, 5682742, 6994144, 7293598, 8611616, 8976736, 11365484, 14587196, 22730968, 29174392, 35626421, 45461936, 58348784, 71252842, 90923872, 116697568, 142505684, 285011368, 463143473, 570022736, 926286946, 1140045472, 1852573892, 3705147784, 7410295568, 14820591136]

約数ペア:

[(1, 14820591136), (2, 7410295568), (4, 3705147784), (8, 1852573892), (13, 1140045472), (16, 926286946), (26, 570022736), (32, 463143473), (52, 285011368), (104, 142505684), (127, 116697568), (163, 90923872), (208, 71252842), (254, 58348784), (326, 45461936), (416, 35626421), (508, 29174392), (652, 22730968), (1016, 14587196), (1304, 11365484), (1651, 8976736), (1721, 8611616), (2032, 7293598), (2119, 6994144), (2608, 5682742), (3302, 4488368), (3442, 4305808), (4064, 3646799), (4238, 3497072), (5216, 2841371), (6604, 2244184), (6884, 2152904), (8476, 1748536), (13208, 1122092), (13768, 1076452), (16952, 874268), (20701, 715936), (22373, 662432), (26416, 561046), (27536, 538226), (33904, 437134), (41402, 357968), (44746, 331216), (52832, 280523), (55072, 269113), (67808, 218567), (82804, 178984), (89492, 165608)]