71115616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1$

素因数の和:15575

約数の個数: 48

約数和(自身を含む): 164496528

約数和(自身を除く): 93380912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15541, 31082, 62164, 124328, 170951, 202033, 248656, 341902, 404066, 497312, 683804, 808132, 1367608, 1616264, 2222363, 2735216, 3232528, 4444726, 5470432, 6465056, 8889452, 17778904, 35557808, 71115616]

約数ペア:

[(1, 71115616), (2, 35557808), (4, 17778904), (8, 8889452), (11, 6465056), (13, 5470432), (16, 4444726), (22, 3232528), (26, 2735216), (32, 2222363), (44, 1616264), (52, 1367608), (88, 808132), (104, 683804), (143, 497312), (176, 404066), (208, 341902), (286, 248656), (352, 202033), (416, 170951), (572, 124328), (1144, 62164), (2288, 31082), (4576, 15541)]