71524984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9923}}^1$

素因数の和:9999

約数の個数: 32

約数和(自身を含む): 144691920

約数和(自身を除く): 73166936

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 9923, 19846, 39692, 79384, 168691, 337382, 525919, 674764, 1051838, 1349528, 2103676, 4207352, 8940623, 17881246, 35762492, 71524984]

約数ペア:

[(1, 71524984), (2, 35762492), (4, 17881246), (8, 8940623), (17, 4207352), (34, 2103676), (53, 1349528), (68, 1051838), (106, 674764), (136, 525919), (212, 337382), (424, 168691), (901, 79384), (1802, 39692), (3604, 19846), (7208, 9923)]