74328254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 151345152

約数和(自身を除く): 77016898

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 137, 143, 154, 182, 271, 274, 286, 542, 959, 1001, 1507, 1781, 1897, 1918, 2002, 2981, 3014, 3523, 3562, 3794, 5962, 7046, 10549, 12467, 19591, 20867, 21098, 24661, 24934, 37127, 38753, 39182, 41734, 49322, 74254, 77506, 137137, 259889, 271271, 274274, 408397, 482651, 519778, 542542, 816794, 965302, 2858779, 3378557, 5309161, 5717558, 6757114, 10618322, 37164127, 74328254]

約数ペア:

[(1, 74328254), (2, 37164127), (7, 10618322), (11, 6757114), (13, 5717558), (14, 5309161), (22, 3378557), (26, 2858779), (77, 965302), (91, 816794), (137, 542542), (143, 519778), (154, 482651), (182, 408397), (271, 274274), (274, 271271), (286, 259889), (542, 137137), (959, 77506), (1001, 74254), (1507, 49322), (1781, 41734), (1897, 39182), (1918, 38753), (2002, 37127), (2981, 24934), (3014, 24661), (3523, 21098), (3562, 20867), (3794, 19591), (5962, 12467), (7046, 10549)]