28066248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 59543352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 233, 239, 252, 466, 478, 504, 699, 717, 932, 956, 1398, 1434, 1631, 1673, 1864, 1912, 2097, 2151, 2796, 2868, 3262, 3346, 4194, 4302, 4893, 5019, 5592, 5736, 6524, 6692, 8388, 8604, 9786, 10038, 13048, 13384, 14679, 15057, 16776, 17208, 19572, 20076, 29358, 30114, 39144, 40152, 55687, 58716, 60228, 111374, 117432, 120456, 167061, 222748, 334122, 389809, 445496, 501183, 668244, 779618, 1002366, 1169427, 1336488, 1559236, 2004732, 2338854, 3118472, 3508281, 4009464, 4677708, 7016562, 9355416, 14033124, 28066248]

約数ペア:

[(1, 28066248), (2, 14033124), (3, 9355416), (4, 7016562), (6, 4677708), (7, 4009464), (8, 3508281), (9, 3118472), (12, 2338854), (14, 2004732), (18, 1559236), (21, 1336488), (24, 1169427), (28, 1002366), (36, 779618), (42, 668244), (56, 501183), (63, 445496), (72, 389809), (84, 334122), (126, 222748), (168, 167061), (233, 120456), (239, 117432), (252, 111374), (466, 60228), (478, 58716), (504, 55687), (699, 40152), (717, 39144), (932, 30114), (956, 29358), (1398, 20076), (1434, 19572), (1631, 17208), (1673, 16776), (1864, 15057), (1912, 14679), (2097, 13384), (2151, 13048), (2796, 10038), (2868, 9786), (3262, 8604), (3346, 8388), (4194, 6692), (4302, 6524), (4893, 5736), (5019, 5592)]