15671717512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{20107}}^1$

素因数の和:20662

約数の個数: 64

約数和(自身を含む): 34008258240

約数和(自身を除く): 18336540728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 521, 748, 1042, 1496, 2084, 4168, 5731, 8857, 11462, 17714, 20107, 22924, 35428, 40214, 45848, 70856, 80428, 97427, 160856, 194854, 221177, 341819, 389708, 442354, 683638, 779416, 884708, 1367276, 1769416, 2734552, 3760009, 7520018, 10475747, 15040036, 20951494, 30080072, 41902988, 83805976, 115233217, 178087699, 230466434, 356175398, 460932868, 712350796, 921865736, 1424701592, 1958964689, 3917929378, 7835858756, 15671717512]

約数ペア:

[(1, 15671717512), (2, 7835858756), (4, 3917929378), (8, 1958964689), (11, 1424701592), (17, 921865736), (22, 712350796), (34, 460932868), (44, 356175398), (68, 230466434), (88, 178087699), (136, 115233217), (187, 83805976), (374, 41902988), (521, 30080072), (748, 20951494), (1042, 15040036), (1496, 10475747), (2084, 7520018), (4168, 3760009), (5731, 2734552), (8857, 1769416), (11462, 1367276), (17714, 884708), (20107, 779416), (22924, 683638), (35428, 442354), (40214, 389708), (45848, 341819), (70856, 221177), (80428, 194854), (97427, 160856)]