61299284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 109002600

約数和(自身を除く): 47703316

約数列:

[1, 2, 4, 89, 178, 356, 409, 421, 818, 842, 1636, 1684, 36401, 37469, 72802, 74938, 145604, 149876, 172189, 344378, 688756, 15324821, 30649642, 61299284]

約数ペア:

[(1, 61299284), (2, 30649642), (4, 15324821), (89, 688756), (178, 344378), (356, 172189), (409, 149876), (421, 145604), (818, 74938), (842, 72802), (1636, 37469), (1684, 36401)]