66720316936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3160303}}^1$

素因数の和:3160358

約数の個数: 64

約数和(自身を含む): 159279321600

約数和(自身を除く): 92559004664

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, 5278, 10556, 21112, 3160303, 6320606, 12641212, 22122121, 25282424, 41083939, 44244242, 82167878, 88488484, 91648787, 164335756, 176976968, 183297574, 287587573, 328671512, 366595148, 575175146, 641541509, 733190296, 1150350292, 1191434231, 1283083018, 2300700584, 2382868462, 2566166036, 4765736924, 5132332072, 8340039617, 9531473848, 16680079234, 33360158468, 66720316936]

約数ペア:

[(1, 66720316936), (2, 33360158468), (4, 16680079234), (7, 9531473848), (8, 8340039617), (13, 5132332072), (14, 4765736924), (26, 2566166036), (28, 2382868462), (29, 2300700584), (52, 1283083018), (56, 1191434231), (58, 1150350292), (91, 733190296), (104, 641541509), (116, 575175146), (182, 366595148), (203, 328671512), (232, 287587573), (364, 183297574), (377, 176976968), (406, 164335756), (728, 91648787), (754, 88488484), (812, 82167878), (1508, 44244242), (1624, 41083939), (2639, 25282424), (3016, 22122121), (5278, 12641212), (10556, 6320606), (21112, 3160303)]