72370742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 117768384

約数和(自身を除く): 45397642

約数列:

[1, 2, 23, 37, 46, 74, 101, 202, 421, 842, 851, 1702, 2323, 3737, 4646, 7474, 9683, 15577, 19366, 31154, 42521, 85042, 85951, 171902, 358271, 716542, 977983, 1573277, 1955966, 3146554, 36185371, 72370742]

約数ペア:

[(1, 72370742), (2, 36185371), (23, 3146554), (37, 1955966), (46, 1573277), (74, 977983), (101, 716542), (202, 358271), (421, 171902), (842, 85951), (851, 85042), (1702, 42521), (2323, 31154), (3737, 19366), (4646, 15577), (7474, 9683)]