64492648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 74853272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 503, 517, 682, 1006, 1034, 1364, 1457, 2012, 2068, 2728, 2914, 4024, 4136, 5533, 5828, 11066, 11656, 15593, 16027, 22132, 23641, 31186, 32054, 44264, 47282, 62372, 64108, 94564, 124744, 128216, 171523, 189128, 260051, 343046, 520102, 686092, 732871, 1040204, 1372184, 1465742, 2080408, 2931484, 5862968, 8061581, 16123162, 32246324, 64492648]

約数ペア:

[(1, 64492648), (2, 32246324), (4, 16123162), (8, 8061581), (11, 5862968), (22, 2931484), (31, 2080408), (44, 1465742), (47, 1372184), (62, 1040204), (88, 732871), (94, 686092), (124, 520102), (188, 343046), (248, 260051), (341, 189128), (376, 171523), (503, 128216), (517, 124744), (682, 94564), (1006, 64108), (1034, 62372), (1364, 47282), (1457, 44264), (2012, 32054), (2068, 31186), (2728, 23641), (2914, 22132), (4024, 16027), (4136, 15593), (5533, 11656), (5828, 11066)]