25472766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 59844096

約数和(自身を除く): 34371330

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 73, 102, 146, 187, 219, 311, 374, 438, 561, 622, 803, 933, 1122, 1241, 1606, 1866, 2409, 2482, 3421, 3723, 4818, 5287, 6842, 7446, 10263, 10574, 13651, 15861, 20526, 22703, 27302, 31722, 40953, 45406, 58157, 68109, 81906, 116314, 136218, 174471, 249733, 348942, 385951, 499466, 749199, 771902, 1157853, 1498398, 2315706, 4245461, 8490922, 12736383, 25472766]

約数ペア:

[(1, 25472766), (2, 12736383), (3, 8490922), (6, 4245461), (11, 2315706), (17, 1498398), (22, 1157853), (33, 771902), (34, 749199), (51, 499466), (66, 385951), (73, 348942), (102, 249733), (146, 174471), (187, 136218), (219, 116314), (311, 81906), (374, 68109), (438, 58157), (561, 45406), (622, 40953), (803, 31722), (933, 27302), (1122, 22703), (1241, 20526), (1606, 15861), (1866, 13651), (2409, 10574), (2482, 10263), (3421, 7446), (3723, 6842), (4818, 5287)]