8072044864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{312967}}^1$

素因数の和:313023

約数の個数: 56

約数和(自身を含む): 17806627328

約数和(自身を除く): 9734582464

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 312967, 625934, 1251868, 2503736, 4068571, 5007472, 8137142, 9701977, 10014944, 16274284, 19403954, 20029888, 32548568, 38807908, 65097136, 77615816, 126125701, 130194272, 155231632, 252251402, 260388544, 310463264, 504502804, 620926528, 1009005608, 2018011216, 4036022432, 8072044864]

約数ペア:

[(1, 8072044864), (2, 4036022432), (4, 2018011216), (8, 1009005608), (13, 620926528), (16, 504502804), (26, 310463264), (31, 260388544), (32, 252251402), (52, 155231632), (62, 130194272), (64, 126125701), (104, 77615816), (124, 65097136), (208, 38807908), (248, 32548568), (403, 20029888), (416, 19403954), (496, 16274284), (806, 10014944), (832, 9701977), (992, 8137142), (1612, 5007472), (1984, 4068571), (3224, 2503736), (6448, 1251868), (12896, 625934), (25792, 312967)]