64189664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 95477536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 109, 112, 154, 176, 218, 224, 239, 308, 352, 436, 478, 616, 763, 872, 956, 1199, 1232, 1526, 1673, 1744, 1912, 2398, 2464, 2629, 3052, 3346, 3488, 3824, 4796, 5258, 6104, 6692, 7648, 8393, 9592, 10516, 12208, 13384, 16786, 18403, 19184, 21032, 24416, 26051, 26768, 33572, 36806, 38368, 42064, 52102, 53536, 67144, 73612, 84128, 104204, 134288, 147224, 182357, 208408, 268576, 286561, 294448, 364714, 416816, 573122, 588896, 729428, 833632, 1146244, 1458856, 2005927, 2292488, 2917712, 4011854, 4584976, 5835424, 8023708, 9169952, 16047416, 32094832, 64189664]

約数ペア:

[(1, 64189664), (2, 32094832), (4, 16047416), (7, 9169952), (8, 8023708), (11, 5835424), (14, 4584976), (16, 4011854), (22, 2917712), (28, 2292488), (32, 2005927), (44, 1458856), (56, 1146244), (77, 833632), (88, 729428), (109, 588896), (112, 573122), (154, 416816), (176, 364714), (218, 294448), (224, 286561), (239, 268576), (308, 208408), (352, 182357), (436, 147224), (478, 134288), (616, 104204), (763, 84128), (872, 73612), (956, 67144), (1199, 53536), (1232, 52102), (1526, 42064), (1673, 38368), (1744, 36806), (1912, 33572), (2398, 26768), (2464, 26051), (2629, 24416), (3052, 21032), (3346, 19184), (3488, 18403), (3824, 16786), (4796, 13384), (5258, 12208), (6104, 10516), (6692, 9592), (7648, 8393)]