71139832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 141624720

約数和(自身を除く): 70484888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 757, 1382, 1514, 2764, 3028, 5528, 6056, 11747, 12869, 23494, 25738, 46988, 51476, 93976, 102952, 523087, 1046174, 2092348, 4184696, 8892479, 17784958, 35569916, 71139832]

約数ペア:

[(1, 71139832), (2, 35569916), (4, 17784958), (8, 8892479), (17, 4184696), (34, 2092348), (68, 1046174), (136, 523087), (691, 102952), (757, 93976), (1382, 51476), (1514, 46988), (2764, 25738), (3028, 23494), (5528, 12869), (6056, 11747)]