25859890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 32366798

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 701, 1054, 1085, 1190, 1402, 2170, 2635, 3505, 3689, 4907, 5270, 7010, 7378, 9814, 11917, 18445, 21731, 23834, 24535, 36890, 43462, 49070, 59585, 83419, 108655, 119170, 152117, 166838, 217310, 304234, 369427, 417095, 738854, 760585, 834190, 1521170, 1847135, 2585989, 3694270, 5171978, 12929945, 25859890]

約数ペア:

[(1, 25859890), (2, 12929945), (5, 5171978), (7, 3694270), (10, 2585989), (14, 1847135), (17, 1521170), (31, 834190), (34, 760585), (35, 738854), (62, 417095), (70, 369427), (85, 304234), (119, 217310), (155, 166838), (170, 152117), (217, 119170), (238, 108655), (310, 83419), (434, 59585), (527, 49070), (595, 43462), (701, 36890), (1054, 24535), (1085, 23834), (1190, 21731), (1402, 18445), (2170, 11917), (2635, 9814), (3505, 7378), (3689, 7010), (4907, 5270)]