71548568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 170856000

約数和(自身を除く): 99307432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 3389, 5278, 6778, 10556, 13556, 21112, 23723, 27112, 44057, 47446, 88114, 94892, 98281, 176228, 189784, 196562, 308399, 352456, 393124, 616798, 687967, 786248, 1233596, 1277653, 1375934, 2467192, 2555306, 2751868, 5110612, 5503736, 8943571, 10221224, 17887142, 35774284, 71548568]

約数ペア:

[(1, 71548568), (2, 35774284), (4, 17887142), (7, 10221224), (8, 8943571), (13, 5503736), (14, 5110612), (26, 2751868), (28, 2555306), (29, 2467192), (52, 1375934), (56, 1277653), (58, 1233596), (91, 786248), (104, 687967), (116, 616798), (182, 393124), (203, 352456), (232, 308399), (364, 196562), (377, 189784), (406, 176228), (728, 98281), (754, 94892), (812, 88114), (1508, 47446), (1624, 44057), (2639, 27112), (3016, 23723), (3389, 21112), (5278, 13556), (6778, 10556)]