64475747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 13906333

約数列:

[1, 7, 17, 119, 239, 1673, 2267, 4063, 15869, 28441, 38539, 269773, 541813, 3792691, 9210821, 64475747]

約数ペア:

[(1, 64475747), (7, 9210821), (17, 3792691), (119, 541813), (239, 269773), (1673, 38539), (2267, 28441), (4063, 15869)]