22726396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 51480576

約数和(自身を除く): 28754180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 127, 154, 166, 196, 254, 308, 332, 508, 539, 581, 889, 913, 1078, 1162, 1397, 1778, 1826, 2156, 2324, 2794, 3556, 3652, 4067, 5588, 6223, 6391, 8134, 9779, 10541, 12446, 12782, 16268, 19558, 21082, 24892, 25564, 39116, 42164, 44737, 68453, 73787, 89474, 115951, 136906, 147574, 178948, 231902, 273812, 295148, 463804, 516509, 811657, 1033018, 1623314, 2066036, 3246628, 5681599, 11363198, 22726396]

約数ペア:

[(1, 22726396), (2, 11363198), (4, 5681599), (7, 3246628), (11, 2066036), (14, 1623314), (22, 1033018), (28, 811657), (44, 516509), (49, 463804), (77, 295148), (83, 273812), (98, 231902), (127, 178948), (154, 147574), (166, 136906), (196, 115951), (254, 89474), (308, 73787), (332, 68453), (508, 44737), (539, 42164), (581, 39116), (889, 25564), (913, 24892), (1078, 21082), (1162, 19558), (1397, 16268), (1778, 12782), (1826, 12446), (2156, 10541), (2324, 9779), (2794, 8134), (3556, 6391), (3652, 6223), (4067, 5588)]