74809546

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 131241600

約数和(自身を除く): 56432054

約数列:

[1, 2, 7, 14, 61, 122, 251, 349, 427, 502, 698, 854, 1757, 2443, 3514, 4886, 15311, 21289, 30622, 42578, 87599, 107177, 149023, 175198, 214354, 298046, 613193, 1226386, 5343539, 10687078, 37404773, 74809546]

約数ペア:

[(1, 74809546), (2, 37404773), (7, 10687078), (14, 5343539), (61, 1226386), (122, 613193), (251, 298046), (349, 214354), (427, 175198), (502, 149023), (698, 107177), (854, 87599), (1757, 42578), (2443, 30622), (3514, 21289), (4886, 15311)]