63664448

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{137}}^2$

素因数の和:339

約数の個数: 42

約数和(自身を含む): 129664206

約数和(自身を除く): 65999758

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 137, 212, 274, 424, 548, 848, 1096, 1696, 2192, 3392, 4384, 7261, 8768, 14522, 18769, 29044, 37538, 58088, 75076, 116176, 150152, 232352, 300304, 464704, 600608, 994757, 1201216, 1989514, 3979028, 7958056, 15916112, 31832224, 63664448]

約数ペア:

[(1, 63664448), (2, 31832224), (4, 15916112), (8, 7958056), (16, 3979028), (32, 1989514), (53, 1201216), (64, 994757), (106, 600608), (137, 464704), (212, 300304), (274, 232352), (424, 150152), (548, 116176), (848, 75076), (1096, 58088), (1696, 37538), (2192, 29044), (3392, 18769), (4384, 14522), (7261, 8768)]