1680378496

素因数分解:

$2^7\times {\mathrm{367}}^1\times {\mathrm{35771}}^1$

素因数の和:36152

約数の個数: 32

約数和(自身を含む): 3356844480

約数和(自身を除く): 1676465984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 367, 734, 1468, 2936, 5872, 11744, 23488, 35771, 46976, 71542, 143084, 286168, 572336, 1144672, 2289344, 4578688, 13127957, 26255914, 52511828, 105023656, 210047312, 420094624, 840189248, 1680378496]

約数ペア:

[(1, 1680378496), (2, 840189248), (4, 420094624), (8, 210047312), (16, 105023656), (32, 52511828), (64, 26255914), (128, 13127957), (367, 4578688), (734, 2289344), (1468, 1144672), (2936, 572336), (5872, 286168), (11744, 143084), (23488, 71542), (35771, 46976)]