57357664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19697}}^1$

素因数の和:19727

約数の個数: 48

約数和(自身を含む): 138989088

約数和(自身を除く): 81631424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19697, 39394, 78788, 137879, 157576, 256061, 275758, 315152, 512122, 551516, 630304, 1024244, 1103032, 1792427, 2048488, 2206064, 3584854, 4096976, 4412128, 7169708, 8193952, 14339416, 28678832, 57357664]

約数ペア:

[(1, 57357664), (2, 28678832), (4, 14339416), (7, 8193952), (8, 7169708), (13, 4412128), (14, 4096976), (16, 3584854), (26, 2206064), (28, 2048488), (32, 1792427), (52, 1103032), (56, 1024244), (91, 630304), (104, 551516), (112, 512122), (182, 315152), (208, 275758), (224, 256061), (364, 157576), (416, 137879), (728, 78788), (1456, 39394), (2912, 19697)]