68272912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 138919680

約数和(自身を除く): 70646768

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2333, 3658, 4666, 7316, 9332, 14632, 18664, 29264, 37328, 72323, 137647, 144646, 275294, 289292, 550588, 578584, 1101176, 1157168, 2202352, 4267057, 8534114, 17068228, 34136456, 68272912]

約数ペア:

[(1, 68272912), (2, 34136456), (4, 17068228), (8, 8534114), (16, 4267057), (31, 2202352), (59, 1157168), (62, 1101176), (118, 578584), (124, 550588), (236, 289292), (248, 275294), (472, 144646), (496, 137647), (944, 72323), (1829, 37328), (2333, 29264), (3658, 18664), (4666, 14632), (7316, 9332)]