11487364

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 25280640

約数和(自身を除く): 13793276

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 47, 49, 58, 86, 94, 98, 116, 172, 188, 196, 203, 301, 329, 406, 602, 658, 812, 1204, 1247, 1316, 1363, 1421, 2021, 2107, 2303, 2494, 2726, 2842, 4042, 4214, 4606, 4988, 5452, 5684, 8084, 8428, 8729, 9212, 9541, 14147, 17458, 19082, 28294, 34916, 38164, 56588, 58609, 61103, 66787, 99029, 117218, 122206, 133574, 198058, 234436, 244412, 267148, 396116, 410263, 820526, 1641052, 2871841, 5743682, 11487364]

約数ペア:

[(1, 11487364), (2, 5743682), (4, 2871841), (7, 1641052), (14, 820526), (28, 410263), (29, 396116), (43, 267148), (47, 244412), (49, 234436), (58, 198058), (86, 133574), (94, 122206), (98, 117218), (116, 99029), (172, 66787), (188, 61103), (196, 58609), (203, 56588), (301, 38164), (329, 34916), (406, 28294), (602, 19082), (658, 17458), (812, 14147), (1204, 9541), (1247, 9212), (1316, 8729), (1363, 8428), (1421, 8084), (2021, 5684), (2107, 5452), (2303, 4988), (2494, 4606), (2726, 4214), (2842, 4042)]