42478458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8147}}^1$

素因数の和:8242

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 51386502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 8147, 16294, 24441, 48882, 89617, 179234, 268851, 537702, 643613, 1287226, 1930839, 3861678, 7079743, 14159486, 21239229, 42478458]

約数ペア:

[(1, 42478458), (2, 21239229), (3, 14159486), (6, 7079743), (11, 3861678), (22, 1930839), (33, 1287226), (66, 643613), (79, 537702), (158, 268851), (237, 179234), (474, 89617), (869, 48882), (1738, 24441), (2607, 16294), (5214, 8147)]