22363208

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 49401900

約数和(自身を除く): 27038692

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 641, 712, 1246, 1282, 2492, 2564, 4361, 4487, 4984, 5128, 8722, 8974, 17444, 17948, 31409, 34888, 35896, 57049, 62818, 114098, 125636, 228196, 251272, 399343, 456392, 798686, 1597372, 2795401, 3194744, 5590802, 11181604, 22363208]

約数ペア:

[(1, 22363208), (2, 11181604), (4, 5590802), (7, 3194744), (8, 2795401), (14, 1597372), (28, 798686), (49, 456392), (56, 399343), (89, 251272), (98, 228196), (178, 125636), (196, 114098), (356, 62818), (392, 57049), (623, 35896), (641, 34888), (712, 31409), (1246, 17948), (1282, 17444), (2492, 8974), (2564, 8722), (4361, 5128), (4487, 4984)]