28288472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 54529200

約数和(自身を除く): 26240728

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 593, 712, 1186, 2372, 4744, 5963, 11926, 23852, 39731, 47704, 52777, 79462, 105554, 158924, 211108, 317848, 422216, 3536059, 7072118, 14144236, 28288472]

約数ペア:

[(1, 28288472), (2, 14144236), (4, 7072118), (8, 3536059), (67, 422216), (89, 317848), (134, 211108), (178, 158924), (268, 105554), (356, 79462), (536, 52777), (593, 47704), (712, 39731), (1186, 23852), (2372, 11926), (4744, 5963)]