1570339376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{1613}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 3090900384

約数和(自身を除く): 1520561008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 857, 1136, 1613, 1714, 3226, 3428, 6452, 6856, 12904, 13712, 25808, 60847, 114523, 121694, 229046, 243388, 458092, 486776, 916184, 973552, 1382341, 1832368, 2764682, 5529364, 11058728, 22117456, 98146211, 196292422, 392584844, 785169688, 1570339376]

約数ペア:

[(1, 1570339376), (2, 785169688), (4, 392584844), (8, 196292422), (16, 98146211), (71, 22117456), (142, 11058728), (284, 5529364), (568, 2764682), (857, 1832368), (1136, 1382341), (1613, 973552), (1714, 916184), (3226, 486776), (3428, 458092), (6452, 243388), (6856, 229046), (12904, 121694), (13712, 114523), (25808, 60847)]