66478126

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 126173376

約数和(自身を除く): 59695250

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 113, 121, 143, 187, 221, 226, 242, 286, 374, 442, 1243, 1331, 1469, 1573, 1921, 2057, 2431, 2486, 2662, 2938, 3146, 3842, 4114, 4862, 13673, 16159, 17303, 21131, 22627, 24973, 26741, 27346, 32318, 34606, 42262, 45254, 49946, 53482, 150403, 177749, 232441, 274703, 294151, 300806, 355498, 464882, 549406, 588302, 1955239, 2556851, 3021733, 3910478, 5113702, 6043466, 33239063, 66478126]

約数ペア:

[(1, 66478126), (2, 33239063), (11, 6043466), (13, 5113702), (17, 3910478), (22, 3021733), (26, 2556851), (34, 1955239), (113, 588302), (121, 549406), (143, 464882), (187, 355498), (221, 300806), (226, 294151), (242, 274703), (286, 232441), (374, 177749), (442, 150403), (1243, 53482), (1331, 49946), (1469, 45254), (1573, 42262), (1921, 34606), (2057, 32318), (2431, 27346), (2486, 26741), (2662, 24973), (2938, 22627), (3146, 21131), (3842, 17303), (4114, 16159), (4862, 13673)]