145639732

素因数分解:

$2^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{4253}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 291586176

約数和(自身を除く): 145946444

約数列:

[1, 2, 4, 7, 14, 28, 1223, 2446, 4253, 4892, 8506, 8561, 17012, 17122, 29771, 34244, 59542, 119084, 5201419, 10402838, 20805676, 36409933, 72819866, 145639732]

約数ペア:

[(1, 145639732), (2, 72819866), (4, 36409933), (7, 20805676), (14, 10402838), (28, 5201419), (1223, 119084), (2446, 59542), (4253, 34244), (4892, 29771), (8506, 17122), (8561, 17012)]