74338654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 128399040

約数和(自身を除く): 54060386

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 1417, 1543, 1853, 2834, 3086, 3706, 20059, 24089, 26231, 40118, 48178, 52462, 168187, 336374, 341003, 682006, 2186431, 2859179, 4372862, 5718358, 37169327, 74338654]

約数ペア:

[(1, 74338654), (2, 37169327), (13, 5718358), (17, 4372862), (26, 2859179), (34, 2186431), (109, 682006), (218, 341003), (221, 336374), (442, 168187), (1417, 52462), (1543, 48178), (1853, 40118), (2834, 26231), (3086, 24089), (3706, 20059)]