42819712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25733}}^1$

素因数の和:25760

約数の個数: 32

約数和(自身を含む): 91870380

約数和(自身を除く): 49050668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25733, 51466, 102932, 205864, 334529, 411728, 669058, 823456, 1338116, 1646912, 2676232, 3293824, 5352464, 10704928, 21409856, 42819712]

約数ペア:

[(1, 42819712), (2, 21409856), (4, 10704928), (8, 5352464), (13, 3293824), (16, 2676232), (26, 1646912), (32, 1338116), (52, 823456), (64, 669058), (104, 411728), (128, 334529), (208, 205864), (416, 102932), (832, 51466), (1664, 25733)]