27616816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 56447280

約数和(自身を除く): 28830464

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1123, 1537, 2246, 3074, 4492, 6148, 8984, 12296, 17968, 24592, 32567, 59519, 65134, 119038, 130268, 238076, 260536, 476152, 521072, 952304, 1726051, 3452102, 6904204, 13808408, 27616816]

約数ペア:

[(1, 27616816), (2, 13808408), (4, 6904204), (8, 3452102), (16, 1726051), (29, 952304), (53, 521072), (58, 476152), (106, 260536), (116, 238076), (212, 130268), (232, 119038), (424, 65134), (464, 59519), (848, 32567), (1123, 24592), (1537, 17968), (2246, 12296), (3074, 8984), (4492, 6148)]