65112944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 136553760

約数和(自身を除く): 71440816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1367, 1832, 2734, 2977, 3664, 5468, 5954, 10936, 11908, 17771, 21872, 23816, 35542, 47632, 71084, 142168, 284336, 313043, 626086, 1252172, 2504344, 4069559, 5008688, 8139118, 16278236, 32556472, 65112944]

約数ペア:

[(1, 65112944), (2, 32556472), (4, 16278236), (8, 8139118), (13, 5008688), (16, 4069559), (26, 2504344), (52, 1252172), (104, 626086), (208, 313043), (229, 284336), (458, 142168), (916, 71084), (1367, 47632), (1832, 35542), (2734, 23816), (2977, 21872), (3664, 17771), (5468, 11908), (5954, 10936)]