28855964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 52009776

約数和(自身を除く): 23153812

約数列:

[1, 2, 4, 41, 82, 164, 251, 502, 701, 1004, 1402, 2804, 10291, 20582, 28741, 41164, 57482, 114964, 175951, 351902, 703804, 7213991, 14427982, 28855964]

約数ペア:

[(1, 28855964), (2, 14427982), (4, 7213991), (41, 703804), (82, 351902), (164, 175951), (251, 114964), (502, 57482), (701, 41164), (1004, 28741), (1402, 20582), (2804, 10291)]