15691294128

素因数分解:

$2^4\times 3^1\times {\mathrm{12491}}^1\times {\mathrm{26171}}^1$

素因数の和:38673

約数の個数: 40

約数和(自身を含む): 40540637376

約数和(自身を除く): 24849343248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12491, 24982, 26171, 37473, 49964, 52342, 74946, 78513, 99928, 104684, 149892, 157026, 199856, 209368, 299784, 314052, 418736, 599568, 628104, 1256208, 326901961, 653803922, 980705883, 1307607844, 1961411766, 2615215688, 3922823532, 5230431376, 7845647064, 15691294128]

約数ペア:

[(1, 15691294128), (2, 7845647064), (3, 5230431376), (4, 3922823532), (6, 2615215688), (8, 1961411766), (12, 1307607844), (16, 980705883), (24, 653803922), (48, 326901961), (12491, 1256208), (24982, 628104), (26171, 599568), (37473, 418736), (49964, 314052), (52342, 299784), (74946, 209368), (78513, 199856), (99928, 157026), (104684, 149892)]