13864640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 56

約数和(自身を含む): 33936432

約数和(自身を除く): 20071792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1171, 1184, 1480, 2342, 2368, 2960, 4684, 5855, 5920, 9368, 11710, 11840, 18736, 23420, 37472, 43327, 46840, 74944, 86654, 93680, 173308, 187360, 216635, 346616, 374720, 433270, 693232, 866540, 1386464, 1733080, 2772928, 3466160, 6932320, 13864640]

約数ペア:

[(1, 13864640), (2, 6932320), (4, 3466160), (5, 2772928), (8, 1733080), (10, 1386464), (16, 866540), (20, 693232), (32, 433270), (37, 374720), (40, 346616), (64, 216635), (74, 187360), (80, 173308), (148, 93680), (160, 86654), (185, 74944), (296, 46840), (320, 43327), (370, 37472), (592, 23420), (740, 18736), (1171, 11840), (1184, 11710), (1480, 9368), (2342, 5920), (2368, 5855), (2960, 4684)]