63657724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 128405088

約数和(自身を除く): 64747364

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 673, 884, 1346, 1391, 1819, 2692, 2782, 3638, 5564, 7276, 8749, 11441, 17498, 22882, 23647, 34996, 45764, 47294, 72011, 94588, 144022, 148733, 288044, 297466, 594932, 936143, 1224187, 1872286, 2448374, 3744572, 4896748, 15914431, 31828862, 63657724]

約数ペア:

[(1, 63657724), (2, 31828862), (4, 15914431), (13, 4896748), (17, 3744572), (26, 2448374), (34, 1872286), (52, 1224187), (68, 936143), (107, 594932), (214, 297466), (221, 288044), (428, 148733), (442, 144022), (673, 94588), (884, 72011), (1346, 47294), (1391, 45764), (1819, 34996), (2692, 23647), (2782, 22882), (3638, 17498), (5564, 11441), (7276, 8749)]