766806488

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{115067}}^1$

素因数の和:115104

約数の個数: 48

約数和(自身を含む): 1770896520

約数和(自身を除く): 1004090032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 115067, 230134, 460268, 805469, 920536, 1610938, 1956139, 3221876, 3912278, 5638283, 6443752, 7824556, 11276566, 13692973, 15649112, 22553132, 27385946, 45106264, 54771892, 95850811, 109543784, 191701622, 383403244, 766806488]

約数ペア:

[(1, 766806488), (2, 383403244), (4, 191701622), (7, 109543784), (8, 95850811), (14, 54771892), (17, 45106264), (28, 27385946), (34, 22553132), (49, 15649112), (56, 13692973), (68, 11276566), (98, 7824556), (119, 6443752), (136, 5638283), (196, 3912278), (238, 3221876), (392, 1956139), (476, 1610938), (833, 920536), (952, 805469), (1666, 460268), (3332, 230134), (6664, 115067)]