71947328

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{2683}}^1$

素因数の和:3114

約数の個数: 28

約数和(自身を含む): 143164560

約数和(自身を除く): 71217232

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 2683, 3352, 5366, 6704, 10732, 13408, 21464, 26816, 42928, 85856, 171712, 1124177, 2248354, 4496708, 8993416, 17986832, 35973664, 71947328]

約数ペア:

[(1, 71947328), (2, 35973664), (4, 17986832), (8, 8993416), (16, 4496708), (32, 2248354), (64, 1124177), (419, 171712), (838, 85856), (1676, 42928), (2683, 26816), (3352, 21464), (5366, 13408), (6704, 10732)]