27961634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 18227806

約数列:

[1, 2, 17, 34, 53, 59, 106, 118, 263, 526, 901, 1003, 1802, 2006, 3127, 4471, 6254, 8942, 13939, 15517, 27878, 31034, 53159, 106318, 236963, 263789, 473926, 527578, 822401, 1644802, 13980817, 27961634]

約数ペア:

[(1, 27961634), (2, 13980817), (17, 1644802), (34, 822401), (53, 527578), (59, 473926), (106, 263789), (118, 236963), (263, 106318), (526, 53159), (901, 31034), (1003, 27878), (1802, 15517), (2006, 13939), (3127, 8942), (4471, 6254)]