9921856

素因数分解:

$2^6\times 7^1\times {\mathrm{22147}}^1$

素因数の和:22166

約数の個数: 28

約数和(自身を含む): 22502368

約数和(自身を除く): 12580512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 22147, 44294, 88588, 155029, 177176, 310058, 354352, 620116, 708704, 1240232, 1417408, 2480464, 4960928, 9921856]

約数ペア:

[(1, 9921856), (2, 4960928), (4, 2480464), (7, 1417408), (8, 1240232), (14, 708704), (16, 620116), (28, 354352), (32, 310058), (56, 177176), (64, 155029), (112, 88588), (224, 44294), (448, 22147)]