1393669232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{75941}}^1$

素因数の和:76017

約数の個数: 40

約数和(自身を含む): 2862709632

約数和(自身を除く): 1469040400

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 75941, 151882, 303764, 607528, 1215056, 2354171, 2809817, 4708342, 5619634, 9416684, 11239268, 18833368, 22478536, 37666736, 44957072, 87104327, 174208654, 348417308, 696834616, 1393669232]

約数ペア:

[(1, 1393669232), (2, 696834616), (4, 348417308), (8, 174208654), (16, 87104327), (31, 44957072), (37, 37666736), (62, 22478536), (74, 18833368), (124, 11239268), (148, 9416684), (248, 5619634), (296, 4708342), (496, 2809817), (592, 2354171), (1147, 1215056), (2294, 607528), (4588, 303764), (9176, 151882), (18352, 75941)]