27815704

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 60285600

約数和(自身を除く): 32469896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5581, 11162, 22324, 39067, 44648, 78134, 156268, 312536, 496709, 993418, 1986836, 3476963, 3973672, 6953926, 13907852, 27815704]

約数ペア:

[(1, 27815704), (2, 13907852), (4, 6953926), (7, 3973672), (8, 3476963), (14, 1986836), (28, 993418), (56, 496709), (89, 312536), (178, 156268), (356, 78134), (623, 44648), (712, 39067), (1246, 22324), (2492, 11162), (4984, 5581)]