72701248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{66821}}^1$

素因数の和:66850

約数の個数: 28

約数和(自身を含む): 152755092

約数和(自身を除く): 80053844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 66821, 133642, 267284, 534568, 1069136, 1135957, 2138272, 2271914, 4276544, 4543828, 9087656, 18175312, 36350624, 72701248]

約数ペア:

[(1, 72701248), (2, 36350624), (4, 18175312), (8, 9087656), (16, 4543828), (17, 4276544), (32, 2271914), (34, 2138272), (64, 1135957), (68, 1069136), (136, 534568), (272, 267284), (544, 133642), (1088, 66821)]