33999560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3966

約数の個数: 64

約数和(自身を含む): 90270720

約数和(自身を除く): 56271160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 3917, 4340, 7834, 8680, 15668, 19585, 27419, 31336, 39170, 54838, 78340, 109676, 121427, 137095, 156680, 219352, 242854, 274190, 485708, 548380, 607135, 849989, 971416, 1096760, 1214270, 1699978, 2428540, 3399956, 4249945, 4857080, 6799912, 8499890, 16999780, 33999560]

約数ペア:

[(1, 33999560), (2, 16999780), (4, 8499890), (5, 6799912), (7, 4857080), (8, 4249945), (10, 3399956), (14, 2428540), (20, 1699978), (28, 1214270), (31, 1096760), (35, 971416), (40, 849989), (56, 607135), (62, 548380), (70, 485708), (124, 274190), (140, 242854), (155, 219352), (217, 156680), (248, 137095), (280, 121427), (310, 109676), (434, 78340), (620, 54838), (868, 39170), (1085, 31336), (1240, 27419), (1736, 19585), (2170, 15668), (3917, 8680), (4340, 7834)]