77829584

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1217}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 172780608

約数和(自身を除く): 94951024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1142, 1217, 2284, 2434, 3997, 4568, 4868, 7994, 8519, 9136, 9736, 15988, 17038, 19472, 31976, 34076, 63952, 68152, 136304, 694907, 1389814, 2779628, 4864349, 5559256, 9728698, 11118512, 19457396, 38914792, 77829584]

約数ペア:

[(1, 77829584), (2, 38914792), (4, 19457396), (7, 11118512), (8, 9728698), (14, 5559256), (16, 4864349), (28, 2779628), (56, 1389814), (112, 694907), (571, 136304), (1142, 68152), (1217, 63952), (2284, 34076), (2434, 31976), (3997, 19472), (4568, 17038), (4868, 15988), (7994, 9736), (8519, 9136)]