39293968

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4441}}^1$

素因数の和:4535

約数の個数: 40

約数和(自身を含む): 88129280

約数和(自身を除く): 48835312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 4441, 8848, 8882, 17764, 31087, 35528, 62174, 71056, 124348, 248696, 350839, 497392, 701678, 1403356, 2455873, 2806712, 4911746, 5613424, 9823492, 19646984, 39293968]

約数ペア:

[(1, 39293968), (2, 19646984), (4, 9823492), (7, 5613424), (8, 4911746), (14, 2806712), (16, 2455873), (28, 1403356), (56, 701678), (79, 497392), (112, 350839), (158, 248696), (316, 124348), (553, 71056), (632, 62174), (1106, 35528), (1264, 31087), (2212, 17764), (4424, 8882), (4441, 8848)]