28208544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3262

約数の個数: 96

約数和(自身を含む): 91163520

約数和(自身を除く): 62954976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 3229, 4368, 6458, 8736, 9687, 12916, 19374, 22603, 25832, 38748, 41977, 45206, 51664, 67809, 77496, 83954, 90412, 103328, 125931, 135618, 154992, 167908, 180824, 251862, 271236, 293839, 309984, 335816, 361648, 503724, 542472, 587678, 671632, 723296, 881517, 1007448, 1084944, 1175356, 1343264, 1763034, 2014896, 2169888, 2350712, 3526068, 4029792, 4701424, 7052136, 9402848, 14104272, 28208544]

約数ペア:

[(1, 28208544), (2, 14104272), (3, 9402848), (4, 7052136), (6, 4701424), (7, 4029792), (8, 3526068), (12, 2350712), (13, 2169888), (14, 2014896), (16, 1763034), (21, 1343264), (24, 1175356), (26, 1084944), (28, 1007448), (32, 881517), (39, 723296), (42, 671632), (48, 587678), (52, 542472), (56, 503724), (78, 361648), (84, 335816), (91, 309984), (96, 293839), (104, 271236), (112, 251862), (156, 180824), (168, 167908), (182, 154992), (208, 135618), (224, 125931), (273, 103328), (312, 90412), (336, 83954), (364, 77496), (416, 67809), (546, 51664), (624, 45206), (672, 41977), (728, 38748), (1092, 25832), (1248, 22603), (1456, 19374), (2184, 12916), (2912, 9687), (3229, 8736), (4368, 6458)]