42959294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 76170240

約数和(自身を除く): 33210946

約数列:

[1, 2, 7, 14, 37, 74, 239, 259, 347, 478, 518, 694, 1673, 2429, 3346, 4858, 8843, 12839, 17686, 25678, 61901, 82933, 89873, 123802, 165866, 179746, 580531, 1161062, 3068521, 6137042, 21479647, 42959294]

約数ペア:

[(1, 42959294), (2, 21479647), (7, 6137042), (14, 3068521), (37, 1161062), (74, 580531), (239, 179746), (259, 165866), (347, 123802), (478, 89873), (518, 82933), (694, 61901), (1673, 25678), (2429, 17686), (3346, 12839), (4858, 8843)]