22265564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 43309056

約数和(自身を除く): 21043492

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 148, 211, 422, 713, 844, 851, 1147, 1426, 1702, 2294, 2852, 3404, 4588, 4853, 6541, 7807, 9706, 13082, 15614, 19412, 26164, 26381, 31228, 52762, 105524, 150443, 179561, 242017, 300886, 359122, 484034, 601772, 718244, 968068, 5566391, 11132782, 22265564]

約数ペア:

[(1, 22265564), (2, 11132782), (4, 5566391), (23, 968068), (31, 718244), (37, 601772), (46, 484034), (62, 359122), (74, 300886), (92, 242017), (124, 179561), (148, 150443), (211, 105524), (422, 52762), (713, 31228), (844, 26381), (851, 26164), (1147, 19412), (1426, 15614), (1702, 13082), (2294, 9706), (2852, 7807), (3404, 6541), (4588, 4853)]