27682528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 58260384

約数和(自身を除く): 30577856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 337, 544, 604, 674, 1208, 1348, 2416, 2567, 2696, 4832, 5134, 5392, 5729, 10268, 10784, 11458, 20536, 22916, 41072, 45832, 50887, 82144, 91664, 101774, 183328, 203548, 407096, 814192, 865079, 1628384, 1730158, 3460316, 6920632, 13841264, 27682528]

約数ペア:

[(1, 27682528), (2, 13841264), (4, 6920632), (8, 3460316), (16, 1730158), (17, 1628384), (32, 865079), (34, 814192), (68, 407096), (136, 203548), (151, 183328), (272, 101774), (302, 91664), (337, 82144), (544, 50887), (604, 45832), (674, 41072), (1208, 22916), (1348, 20536), (2416, 11458), (2567, 10784), (2696, 10268), (4832, 5729), (5134, 5392)]