27994648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18747

約数の個数: 32

約数和(自身を含む): 60633360

約数和(自身を除く): 32638712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 18713, 37426, 74852, 149704, 205843, 318121, 411686, 636242, 823372, 1272484, 1646744, 2544968, 3499331, 6998662, 13997324, 27994648]

約数ペア:

[(1, 27994648), (2, 13997324), (4, 6998662), (8, 3499331), (11, 2544968), (17, 1646744), (22, 1272484), (34, 823372), (44, 636242), (68, 411686), (88, 318121), (136, 205843), (187, 149704), (374, 74852), (748, 37426), (1496, 18713)]