2804568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 7711200

約数和(自身を除く): 4906632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 101, 104, 156, 178, 202, 267, 303, 312, 356, 404, 534, 606, 712, 808, 1068, 1157, 1212, 1313, 2136, 2314, 2424, 2626, 3471, 3939, 4628, 5252, 6942, 7878, 8989, 9256, 10504, 13884, 15756, 17978, 26967, 27768, 31512, 35956, 53934, 71912, 107868, 116857, 215736, 233714, 350571, 467428, 701142, 934856, 1402284, 2804568]

約数ペア:

[(1, 2804568), (2, 1402284), (3, 934856), (4, 701142), (6, 467428), (8, 350571), (12, 233714), (13, 215736), (24, 116857), (26, 107868), (39, 71912), (52, 53934), (78, 35956), (89, 31512), (101, 27768), (104, 26967), (156, 17978), (178, 15756), (202, 13884), (267, 10504), (303, 9256), (312, 8989), (356, 7878), (404, 6942), (534, 5252), (606, 4628), (712, 3939), (808, 3471), (1068, 2626), (1157, 2424), (1212, 2314), (1313, 2136)]