1428150352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{5807}}^1$

素因数の和:6643

約数の個数: 40

約数和(自身を含む): 2916777600

約数和(自身を除く): 1488627248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 809, 1618, 3236, 5807, 6472, 11614, 12944, 15371, 23228, 30742, 46456, 61484, 92912, 110333, 122968, 220666, 245936, 441332, 882664, 1765328, 4697863, 9395726, 18791452, 37582904, 75165808, 89259397, 178518794, 357037588, 714075176, 1428150352]

約数ペア:

[(1, 1428150352), (2, 714075176), (4, 357037588), (8, 178518794), (16, 89259397), (19, 75165808), (38, 37582904), (76, 18791452), (152, 9395726), (304, 4697863), (809, 1765328), (1618, 882664), (3236, 441332), (5807, 245936), (6472, 220666), (11614, 122968), (12944, 110333), (15371, 92912), (23228, 61484), (30742, 46456)]