28646208

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 84

約数和(自身を含む): 84181188

約数和(自身を除く): 55534980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1213, 1312, 1476, 1968, 2426, 2624, 2952, 3639, 3936, 4852, 5904, 7278, 7872, 9704, 10917, 11808, 14556, 19408, 21834, 23616, 29112, 38816, 43668, 49733, 58224, 77632, 87336, 99466, 116448, 149199, 174672, 198932, 232896, 298398, 349344, 397864, 447597, 596796, 698688, 795728, 895194, 1193592, 1591456, 1790388, 2387184, 3182912, 3580776, 4774368, 7161552, 9548736, 14323104, 28646208]

約数ペア:

[(1, 28646208), (2, 14323104), (3, 9548736), (4, 7161552), (6, 4774368), (8, 3580776), (9, 3182912), (12, 2387184), (16, 1790388), (18, 1591456), (24, 1193592), (32, 895194), (36, 795728), (41, 698688), (48, 596796), (64, 447597), (72, 397864), (82, 349344), (96, 298398), (123, 232896), (144, 198932), (164, 174672), (192, 149199), (246, 116448), (288, 99466), (328, 87336), (369, 77632), (492, 58224), (576, 49733), (656, 43668), (738, 38816), (984, 29112), (1213, 23616), (1312, 21834), (1476, 19408), (1968, 14556), (2426, 11808), (2624, 10917), (2952, 9704), (3639, 7872), (3936, 7278), (4852, 5904)]