42663404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 92316672

約数和(自身を除く): 49653268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 1907, 3196, 3814, 5593, 7628, 11186, 13349, 22372, 26698, 32419, 53396, 64838, 89629, 129676, 179258, 226933, 358516, 453866, 627403, 907732, 1254806, 1523693, 2509612, 3047386, 6094772, 10665851, 21331702, 42663404]

約数ペア:

[(1, 42663404), (2, 21331702), (4, 10665851), (7, 6094772), (14, 3047386), (17, 2509612), (28, 1523693), (34, 1254806), (47, 907732), (68, 627403), (94, 453866), (119, 358516), (188, 226933), (238, 179258), (329, 129676), (476, 89629), (658, 64838), (799, 53396), (1316, 32419), (1598, 26698), (1907, 22372), (3196, 13349), (3814, 11186), (5593, 7628)]