22278956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25709

約数の個数: 24

約数和(自身を含む): 45997056

約数和(自身を除く): 23718100

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 25667, 51334, 102668, 179669, 359338, 718676, 795677, 1591354, 3182708, 5569739, 11139478, 22278956]

約数ペア:

[(1, 22278956), (2, 11139478), (4, 5569739), (7, 3182708), (14, 1591354), (28, 795677), (31, 718676), (62, 359338), (124, 179669), (217, 102668), (434, 51334), (868, 25667)]