28605764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 29817916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 167, 187, 229, 334, 374, 458, 668, 748, 916, 1837, 2519, 2839, 3674, 3893, 5038, 5678, 7348, 7786, 10076, 11356, 15572, 31229, 38243, 42823, 62458, 76486, 85646, 124916, 152972, 171292, 420673, 650131, 841346, 1300262, 1682692, 2600524, 7151441, 14302882, 28605764]

約数ペア:

[(1, 28605764), (2, 14302882), (4, 7151441), (11, 2600524), (17, 1682692), (22, 1300262), (34, 841346), (44, 650131), (68, 420673), (167, 171292), (187, 152972), (229, 124916), (334, 85646), (374, 76486), (458, 62458), (668, 42823), (748, 38243), (916, 31229), (1837, 15572), (2519, 11356), (2839, 10076), (3674, 7786), (3893, 7348), (5038, 5678)]