7138431032

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 13893707520

約数和(自身を除く): 6755276488

約数列:

[1, 2, 4, 8, 43, 86, 137, 167, 172, 274, 334, 344, 548, 668, 907, 1096, 1336, 1814, 3628, 5891, 7181, 7256, 11782, 14362, 22879, 23564, 28724, 39001, 45758, 47128, 57448, 78002, 91516, 124259, 151469, 156004, 183032, 248518, 302938, 312008, 497036, 605876, 983797, 994072, 1211752, 1967594, 3935188, 5343137, 6513167, 7870376, 10686274, 13026334, 20751253, 21372548, 26052668, 41502506, 42745096, 52105336, 83005012, 166010024, 892303879, 1784607758, 3569215516, 7138431032]

約数ペア:

[(1, 7138431032), (2, 3569215516), (4, 1784607758), (8, 892303879), (43, 166010024), (86, 83005012), (137, 52105336), (167, 42745096), (172, 41502506), (274, 26052668), (334, 21372548), (344, 20751253), (548, 13026334), (668, 10686274), (907, 7870376), (1096, 6513167), (1336, 5343137), (1814, 3935188), (3628, 1967594), (5891, 1211752), (7181, 994072), (7256, 983797), (11782, 605876), (14362, 497036), (22879, 312008), (23564, 302938), (28724, 248518), (39001, 183032), (45758, 156004), (47128, 151469), (57448, 124259), (78002, 91516)]