2570128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 5758560

約数和(自身を除く): 3188432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 859, 1496, 1718, 2992, 3436, 6872, 9449, 13744, 14603, 18898, 29206, 37796, 58412, 75592, 116824, 151184, 160633, 233648, 321266, 642532, 1285064, 2570128]

約数ペア:

[(1, 2570128), (2, 1285064), (4, 642532), (8, 321266), (11, 233648), (16, 160633), (17, 151184), (22, 116824), (34, 75592), (44, 58412), (68, 37796), (88, 29206), (136, 18898), (176, 14603), (187, 13744), (272, 9449), (374, 6872), (748, 3436), (859, 2992), (1496, 1718)]