28474090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 53951184

約数和(自身を除く): 25477094

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 1877, 3034, 3754, 7585, 9385, 15170, 18770, 69449, 76957, 138898, 153914, 347245, 384785, 694490, 769570, 2847409, 5694818, 14237045, 28474090]

約数ペア:

[(1, 28474090), (2, 14237045), (5, 5694818), (10, 2847409), (37, 769570), (41, 694490), (74, 384785), (82, 347245), (185, 153914), (205, 138898), (370, 76957), (410, 69449), (1517, 18770), (1877, 15170), (3034, 9385), (3754, 7585)]