42135478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 79107840

約数和(自身を除く): 36972362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 653, 838, 1306, 2933, 4571, 4609, 5866, 7183, 9142, 9218, 14366, 32263, 50281, 64526, 100562, 273607, 547214, 1915249, 3009677, 3830498, 6019354, 21067739, 42135478]

約数ペア:

[(1, 42135478), (2, 21067739), (7, 6019354), (11, 3830498), (14, 3009677), (22, 1915249), (77, 547214), (154, 273607), (419, 100562), (653, 64526), (838, 50281), (1306, 32263), (2933, 14366), (4571, 9218), (4609, 9142), (5866, 7183)]