1537916224

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{142189}}^1$

素因数の和:142227

約数の個数: 42

約数和(自身を含む): 3304637790

約数和(自身を除く): 1766721566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 142189, 284378, 568756, 1137512, 1848457, 2275024, 3696914, 4550048, 7393828, 9100096, 14787656, 24029941, 29575312, 48059882, 59150624, 96119764, 118301248, 192239528, 384479056, 768958112, 1537916224]

約数ペア:

[(1, 1537916224), (2, 768958112), (4, 384479056), (8, 192239528), (13, 118301248), (16, 96119764), (26, 59150624), (32, 48059882), (52, 29575312), (64, 24029941), (104, 14787656), (169, 9100096), (208, 7393828), (338, 4550048), (416, 3696914), (676, 2275024), (832, 1848457), (1352, 1137512), (2704, 568756), (5408, 284378), (10816, 142189)]