67992784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 139401792

約数和(自身を除く): 71409008

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2531, 3358, 5062, 6716, 10124, 13432, 20248, 26864, 40496, 58213, 116426, 184763, 232852, 369526, 465704, 739052, 931408, 1478104, 2956208, 4249549, 8499098, 16998196, 33996392, 67992784]

約数ペア:

[(1, 67992784), (2, 33996392), (4, 16998196), (8, 8499098), (16, 4249549), (23, 2956208), (46, 1478104), (73, 931408), (92, 739052), (146, 465704), (184, 369526), (292, 232852), (368, 184763), (584, 116426), (1168, 58213), (1679, 40496), (2531, 26864), (3358, 20248), (5062, 13432), (6716, 10124)]