72638314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 132503040

約数和(自身を除く): 59864726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1277, 1673, 2554, 3346, 4063, 8126, 8939, 17878, 21709, 28441, 43418, 56882, 151963, 303926, 305203, 610406, 2136421, 4272842, 5188451, 10376902, 36319157, 72638314]

約数ペア:

[(1, 72638314), (2, 36319157), (7, 10376902), (14, 5188451), (17, 4272842), (34, 2136421), (119, 610406), (238, 305203), (239, 303926), (478, 151963), (1277, 56882), (1673, 43418), (2554, 28441), (3346, 21709), (4063, 17878), (8126, 8939)]