2017579648

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77647}}^1$

素因数の和:77697

約数の個数: 64

約数和(自身を含む): 4752057600

約数和(自身を除く): 2734477952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12992, 25984, 77647, 155294, 310588, 543529, 621176, 1087058, 1242352, 2174116, 2251763, 2484704, 4348232, 4503526, 4969408, 8696464, 9007052, 9938816, 15762341, 17392928, 18014104, 31524682, 34785856, 36028208, 63049364, 69571712, 72056416, 126098728, 144112832, 252197456, 288225664, 504394912, 1008789824, 2017579648]

約数ペア:

[(1, 2017579648), (2, 1008789824), (4, 504394912), (7, 288225664), (8, 252197456), (14, 144112832), (16, 126098728), (28, 72056416), (29, 69571712), (32, 63049364), (56, 36028208), (58, 34785856), (64, 31524682), (112, 18014104), (116, 17392928), (128, 15762341), (203, 9938816), (224, 9007052), (232, 8696464), (406, 4969408), (448, 4503526), (464, 4348232), (812, 2484704), (896, 2251763), (928, 2174116), (1624, 1242352), (1856, 1087058), (3248, 621176), (3712, 543529), (6496, 310588), (12992, 155294), (25984, 77647)]