28949092

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 51941120

約数和(自身を除く): 22992028

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 436, 991, 1982, 3964, 7303, 14606, 29212, 66397, 108019, 132794, 216038, 265588, 432076, 7237273, 14474546, 28949092]

約数ペア:

[(1, 28949092), (2, 14474546), (4, 7237273), (67, 432076), (109, 265588), (134, 216038), (218, 132794), (268, 108019), (436, 66397), (991, 29212), (1982, 14606), (3964, 7303)]