66702806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 110799360

約数和(自身を除く): 44096554

約数列:

[1, 2, 19, 23, 38, 46, 167, 334, 437, 457, 874, 914, 3173, 3841, 6346, 7682, 8683, 10511, 17366, 21022, 72979, 76319, 145958, 152638, 199709, 399418, 1450061, 1755337, 2900122, 3510674, 33351403, 66702806]

約数ペア:

[(1, 66702806), (2, 33351403), (19, 3510674), (23, 2900122), (38, 1755337), (46, 1450061), (167, 399418), (334, 199709), (437, 152638), (457, 145958), (874, 76319), (914, 72979), (3173, 21022), (3841, 17366), (6346, 10511), (7682, 8683)]