38862628

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17569}}^1$

素因数の和:17659

約数の個数: 24

約数和(自身を含む): 78713600

約数和(自身を除く): 39850972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 17569, 35138, 70276, 122983, 245966, 491932, 1387951, 2775902, 5551804, 9715657, 19431314, 38862628]

約数ペア:

[(1, 38862628), (2, 19431314), (4, 9715657), (7, 5551804), (14, 2775902), (28, 1387951), (79, 491932), (158, 245966), (316, 122983), (553, 70276), (1106, 35138), (2212, 17569)]