42539882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16249}}^1$

素因数の和:16286

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 41700118

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 16249, 32498, 113743, 178739, 227486, 276233, 357478, 552466, 1251173, 1933631, 2502346, 3038563, 3867262, 6077126, 21269941, 42539882]

約数ペア:

[(1, 42539882), (2, 21269941), (7, 6077126), (11, 3867262), (14, 3038563), (17, 2502346), (22, 1933631), (34, 1251173), (77, 552466), (119, 357478), (154, 276233), (187, 227486), (238, 178739), (374, 113743), (1309, 32498), (2618, 16249)]