28237764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 69491520

約数和(自身を除く): 41253756

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1531, 1537, 3062, 3074, 4593, 4611, 6124, 6148, 9186, 9222, 18372, 18444, 44399, 81143, 88798, 133197, 162286, 177596, 243429, 266394, 324572, 486858, 532788, 973716, 2353147, 4706294, 7059441, 9412588, 14118882, 28237764]

約数ペア:

[(1, 28237764), (2, 14118882), (3, 9412588), (4, 7059441), (6, 4706294), (12, 2353147), (29, 973716), (53, 532788), (58, 486858), (87, 324572), (106, 266394), (116, 243429), (159, 177596), (174, 162286), (212, 133197), (318, 88798), (348, 81143), (636, 44399), (1531, 18444), (1537, 18372), (3062, 9222), (3074, 9186), (4593, 6148), (4611, 6124)]