29891264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 65672208

約数和(自身を除く): 35780944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 971, 1184, 1924, 1942, 2368, 3848, 3884, 7696, 7768, 12623, 15392, 15536, 25246, 30784, 31072, 35927, 50492, 62144, 71854, 100984, 143708, 201968, 287416, 403936, 467051, 574832, 807872, 934102, 1149664, 1868204, 2299328, 3736408, 7472816, 14945632, 29891264]

約数ペア:

[(1, 29891264), (2, 14945632), (4, 7472816), (8, 3736408), (13, 2299328), (16, 1868204), (26, 1149664), (32, 934102), (37, 807872), (52, 574832), (64, 467051), (74, 403936), (104, 287416), (148, 201968), (208, 143708), (296, 100984), (416, 71854), (481, 62144), (592, 50492), (832, 35927), (962, 31072), (971, 30784), (1184, 25246), (1924, 15536), (1942, 15392), (2368, 12623), (3848, 7768), (3884, 7696)]