66412552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 129389400

約数和(自身を除く): 62976848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 293, 586, 977, 1172, 1954, 2344, 3908, 7816, 8497, 16994, 28333, 33988, 56666, 67976, 113332, 226664, 286261, 572522, 1145044, 2290088, 8301569, 16603138, 33206276, 66412552]

約数ペア:

[(1, 66412552), (2, 33206276), (4, 16603138), (8, 8301569), (29, 2290088), (58, 1145044), (116, 572522), (232, 286261), (293, 226664), (586, 113332), (977, 67976), (1172, 56666), (1954, 33988), (2344, 28333), (3908, 16994), (7816, 8497)]