74840804

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 138566316

約数和(自身を除く): 63725512

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 313, 452, 529, 626, 1058, 1252, 2116, 2599, 5198, 7199, 10396, 14398, 28796, 35369, 59777, 70738, 119554, 141476, 165577, 239108, 331154, 662308, 813487, 1626974, 3253948, 18710201, 37420402, 74840804]

約数ペア:

[(1, 74840804), (2, 37420402), (4, 18710201), (23, 3253948), (46, 1626974), (92, 813487), (113, 662308), (226, 331154), (313, 239108), (452, 165577), (529, 141476), (626, 119554), (1058, 70738), (1252, 59777), (2116, 35369), (2599, 28796), (5198, 14398), (7199, 10396)]