537974792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{47659}}^1$

素因数の和:47765

約数の個数: 32

約数和(自身を含む): 1080928800

約数和(自身を除く): 542954008

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 47659, 95318, 190636, 381272, 810203, 1620406, 3240812, 3955697, 6481624, 7911394, 15822788, 31645576, 67246849, 134493698, 268987396, 537974792]

約数ペア:

[(1, 537974792), (2, 268987396), (4, 134493698), (8, 67246849), (17, 31645576), (34, 15822788), (68, 7911394), (83, 6481624), (136, 3955697), (166, 3240812), (332, 1620406), (664, 810203), (1411, 381272), (2822, 190636), (5644, 95318), (11288, 47659)]