64507282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 118039680

約数和(自身を除く): 53532398

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2069, 2227, 4138, 4454, 14483, 15589, 28966, 31178, 35173, 70346, 246211, 271039, 492422, 542078, 1897273, 3794546, 4607663, 9215326, 32253641, 64507282]

約数ペア:

[(1, 64507282), (2, 32253641), (7, 9215326), (14, 4607663), (17, 3794546), (34, 1897273), (119, 542078), (131, 492422), (238, 271039), (262, 246211), (917, 70346), (1834, 35173), (2069, 31178), (2227, 28966), (4138, 15589), (4454, 14483)]