26897312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 62233920

約数和(自身を除く): 35336608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 76, 82, 83, 104, 152, 164, 166, 208, 247, 304, 328, 332, 416, 494, 533, 608, 656, 664, 779, 988, 1066, 1079, 1312, 1328, 1558, 1577, 1976, 2132, 2158, 2656, 3116, 3154, 3403, 3952, 4264, 4316, 6232, 6308, 6806, 7904, 8528, 8632, 10127, 12464, 12616, 13612, 17056, 17264, 20254, 20501, 24928, 25232, 27224, 34528, 40508, 41002, 44239, 50464, 54448, 64657, 81016, 82004, 88478, 108896, 129314, 162032, 164008, 176956, 258628, 324064, 328016, 353912, 517256, 656032, 707824, 840541, 1034512, 1415648, 1681082, 2069024, 3362164, 6724328, 13448656, 26897312]

約数ペア:

[(1, 26897312), (2, 13448656), (4, 6724328), (8, 3362164), (13, 2069024), (16, 1681082), (19, 1415648), (26, 1034512), (32, 840541), (38, 707824), (41, 656032), (52, 517256), (76, 353912), (82, 328016), (83, 324064), (104, 258628), (152, 176956), (164, 164008), (166, 162032), (208, 129314), (247, 108896), (304, 88478), (328, 82004), (332, 81016), (416, 64657), (494, 54448), (533, 50464), (608, 44239), (656, 41002), (664, 40508), (779, 34528), (988, 27224), (1066, 25232), (1079, 24928), (1312, 20501), (1328, 20254), (1558, 17264), (1577, 17056), (1976, 13612), (2132, 12616), (2158, 12464), (2656, 10127), (3116, 8632), (3154, 8528), (3403, 7904), (3952, 6806), (4264, 6308), (4316, 6232)]