23061416

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 51722880

約数和(自身を除く): 28661464

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 157, 172, 244, 301, 314, 344, 427, 488, 602, 628, 854, 1099, 1204, 1256, 1708, 2198, 2408, 2623, 3416, 4396, 5246, 6751, 8792, 9577, 10492, 13502, 18361, 19154, 20984, 27004, 36722, 38308, 47257, 54008, 67039, 73444, 76616, 94514, 134078, 146888, 189028, 268156, 378056, 411811, 536312, 823622, 1647244, 2882677, 3294488, 5765354, 11530708, 23061416]

約数ペア:

[(1, 23061416), (2, 11530708), (4, 5765354), (7, 3294488), (8, 2882677), (14, 1647244), (28, 823622), (43, 536312), (56, 411811), (61, 378056), (86, 268156), (122, 189028), (157, 146888), (172, 134078), (244, 94514), (301, 76616), (314, 73444), (344, 67039), (427, 54008), (488, 47257), (602, 38308), (628, 36722), (854, 27004), (1099, 20984), (1204, 19154), (1256, 18361), (1708, 13502), (2198, 10492), (2408, 9577), (2623, 8792), (3416, 6751), (4396, 5246)]