25730616

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 66931200

約数和(自身を除く): 41200584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 331, 474, 492, 632, 662, 948, 984, 993, 1324, 1896, 1986, 2648, 3239, 3972, 6478, 7944, 9717, 12956, 13571, 19434, 25912, 26149, 27142, 38868, 40713, 52298, 54284, 77736, 78447, 81426, 104596, 108568, 156894, 162852, 209192, 313788, 325704, 627576, 1072109, 2144218, 3216327, 4288436, 6432654, 8576872, 12865308, 25730616]

約数ペア:

[(1, 25730616), (2, 12865308), (3, 8576872), (4, 6432654), (6, 4288436), (8, 3216327), (12, 2144218), (24, 1072109), (41, 627576), (79, 325704), (82, 313788), (123, 209192), (158, 162852), (164, 156894), (237, 108568), (246, 104596), (316, 81426), (328, 78447), (331, 77736), (474, 54284), (492, 52298), (632, 40713), (662, 38868), (948, 27142), (984, 26149), (993, 25912), (1324, 19434), (1896, 13571), (1986, 12956), (2648, 9717), (3239, 7944), (3972, 6478)]