6988072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 16732800

約数和(自身を除く): 9744728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 331, 364, 377, 406, 662, 728, 754, 812, 1324, 1508, 1624, 2317, 2639, 2648, 3016, 4303, 4634, 5278, 8606, 9268, 9599, 10556, 17212, 18536, 19198, 21112, 30121, 34424, 38396, 60242, 67193, 76792, 120484, 124787, 134386, 240968, 249574, 268772, 499148, 537544, 873509, 998296, 1747018, 3494036, 6988072]

約数ペア:

[(1, 6988072), (2, 3494036), (4, 1747018), (7, 998296), (8, 873509), (13, 537544), (14, 499148), (26, 268772), (28, 249574), (29, 240968), (52, 134386), (56, 124787), (58, 120484), (91, 76792), (104, 67193), (116, 60242), (182, 38396), (203, 34424), (232, 30121), (331, 21112), (364, 19198), (377, 18536), (406, 17212), (662, 10556), (728, 9599), (754, 9268), (812, 8606), (1324, 5278), (1508, 4634), (1624, 4303), (2317, 3016), (2639, 2648)]