40742608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 85387392

約数和(自身を除く): 44644784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3187, 3196, 6374, 6392, 12748, 12784, 25496, 50992, 54179, 108358, 149789, 216716, 299578, 433432, 599156, 866864, 1198312, 2396624, 2546413, 5092826, 10185652, 20371304, 40742608]

約数ペア:

[(1, 40742608), (2, 20371304), (4, 10185652), (8, 5092826), (16, 2546413), (17, 2396624), (34, 1198312), (47, 866864), (68, 599156), (94, 433432), (136, 299578), (188, 216716), (272, 149789), (376, 108358), (752, 54179), (799, 50992), (1598, 25496), (3187, 12784), (3196, 12748), (6374, 6392)]