74497904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{27551}}^1$

素因数の和:27585

約数の個数: 30

約数和(自身を含む): 156302496

約数和(自身を除く): 81804592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 27551, 55102, 110204, 220408, 358163, 440816, 716326, 1432652, 2865304, 4656119, 5730608, 9312238, 18624476, 37248952, 74497904]

約数ペア:

[(1, 74497904), (2, 37248952), (4, 18624476), (8, 9312238), (13, 5730608), (16, 4656119), (26, 2865304), (52, 1432652), (104, 716326), (169, 440816), (208, 358163), (338, 220408), (676, 110204), (1352, 55102), (2704, 27551)]