28552030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 56536704

約数和(自身を除く): 27984674

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4673, 6110, 9346, 23365, 46730, 60749, 121498, 219631, 303745, 439262, 607490, 1098155, 2196310, 2855203, 5710406, 14276015, 28552030]

約数ペア:

[(1, 28552030), (2, 14276015), (5, 5710406), (10, 2855203), (13, 2196310), (26, 1098155), (47, 607490), (65, 439262), (94, 303745), (130, 219631), (235, 121498), (470, 60749), (611, 46730), (1222, 23365), (3055, 9346), (4673, 6110)]