74357164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 152603136

約数和(自身を除く): 78245972

約数列:

[1, 2, 4, 7, 14, 28, 71, 113, 142, 226, 284, 331, 452, 497, 662, 791, 994, 1324, 1582, 1988, 2317, 3164, 4634, 8023, 9268, 16046, 23501, 32092, 37403, 47002, 56161, 74806, 94004, 112322, 149612, 164507, 224644, 261821, 329014, 523642, 658028, 1047284, 2655613, 5311226, 10622452, 18589291, 37178582, 74357164]

約数ペア:

[(1, 74357164), (2, 37178582), (4, 18589291), (7, 10622452), (14, 5311226), (28, 2655613), (71, 1047284), (113, 658028), (142, 523642), (226, 329014), (284, 261821), (331, 224644), (452, 164507), (497, 149612), (662, 112322), (791, 94004), (994, 74806), (1324, 56161), (1582, 47002), (1988, 37403), (2317, 32092), (3164, 23501), (4634, 16046), (8023, 9268)]