66123974

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{53069}}^1$

素因数の和:53167

約数の個数: 16

約数和(自身を含む): 114631200

約数和(自身を除く): 48507226

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 53069, 106138, 371483, 742966, 4723141, 9446282, 33061987, 66123974]

約数ペア:

[(1, 66123974), (2, 33061987), (7, 9446282), (14, 4723141), (89, 742966), (178, 371483), (623, 106138), (1246, 53069)]