22597456

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 50621760

約数和(自身を除く): 28024304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2267, 2492, 4534, 4984, 9068, 9968, 15869, 18136, 31738, 36272, 63476, 126952, 201763, 253904, 403526, 807052, 1412341, 1614104, 2824682, 3228208, 5649364, 11298728, 22597456]

約数ペア:

[(1, 22597456), (2, 11298728), (4, 5649364), (7, 3228208), (8, 2824682), (14, 1614104), (16, 1412341), (28, 807052), (56, 403526), (89, 253904), (112, 201763), (178, 126952), (356, 63476), (623, 36272), (712, 31738), (1246, 18136), (1424, 15869), (2267, 9968), (2492, 9068), (4534, 4984)]