66873814

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{28603}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 115331328

約数和(自身を除く): 48457514

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 28603, 57206, 200221, 400442, 4776701, 9553402, 33436907, 66873814]

約数ペア:

[(1, 66873814), (2, 33436907), (7, 9553402), (14, 4776701), (167, 400442), (334, 200221), (1169, 57206), (2338, 28603)]