39919248

素因数分解:

$2^4\times 3^2\times {\mathrm{277217}}^1$

素因数の和:277231

約数の個数: 30

約数和(自身を含む): 111718854

約数和(自身を除く): 71799606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277217, 554434, 831651, 1108868, 1663302, 2217736, 2494953, 3326604, 4435472, 4989906, 6653208, 9979812, 13306416, 19959624, 39919248]

約数ペア:

[(1, 39919248), (2, 19959624), (3, 13306416), (4, 9979812), (6, 6653208), (8, 4989906), (9, 4435472), (12, 3326604), (16, 2494953), (18, 2217736), (24, 1663302), (36, 1108868), (48, 831651), (72, 554434), (144, 277217)]