22368164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 50420160

約数和(自身を除く): 28051996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 163, 169, 182, 203, 326, 338, 364, 377, 406, 652, 676, 754, 812, 1141, 1183, 1508, 2119, 2282, 2366, 2639, 4238, 4564, 4727, 4732, 4901, 5278, 8476, 9454, 9802, 10556, 14833, 18908, 19604, 27547, 29666, 33089, 34307, 55094, 59332, 61451, 66178, 68614, 110188, 122902, 132356, 137228, 192829, 245804, 385658, 430157, 771316, 798863, 860314, 1597726, 1720628, 3195452, 5592041, 11184082, 22368164]

約数ペア:

[(1, 22368164), (2, 11184082), (4, 5592041), (7, 3195452), (13, 1720628), (14, 1597726), (26, 860314), (28, 798863), (29, 771316), (52, 430157), (58, 385658), (91, 245804), (116, 192829), (163, 137228), (169, 132356), (182, 122902), (203, 110188), (326, 68614), (338, 66178), (364, 61451), (377, 59332), (406, 55094), (652, 34307), (676, 33089), (754, 29666), (812, 27547), (1141, 19604), (1183, 18908), (1508, 14833), (2119, 10556), (2282, 9802), (2366, 9454), (2639, 8476), (4238, 5278), (4564, 4901), (4727, 4732)]