291428704

素因数分解:

$2^5\times 7^1\times {\mathrm{1301021}}^1$

素因数の和:1301038

約数の個数: 24

約数和(自身を含む): 655715088

約数和(自身を除く): 364286384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1301021, 2602042, 5204084, 9107147, 10408168, 18214294, 20816336, 36428588, 41632672, 72857176, 145714352, 291428704]

約数ペア:

[(1, 291428704), (2, 145714352), (4, 72857176), (7, 41632672), (8, 36428588), (14, 20816336), (16, 18214294), (28, 10408168), (32, 9107147), (56, 5204084), (112, 2602042), (224, 1301021)]