72875872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133963}}^1$

素因数の和:133990

約数の個数: 24

約数和(自身を含む): 151915176

約数和(自身を除く): 79039304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133963, 267926, 535852, 1071704, 2143408, 2277371, 4286816, 4554742, 9109484, 18218968, 36437936, 72875872]

約数ペア:

[(1, 72875872), (2, 36437936), (4, 18218968), (8, 9109484), (16, 4554742), (17, 4286816), (32, 2277371), (34, 2143408), (68, 1071704), (136, 535852), (272, 267926), (544, 133963)]