38716636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 81930240

約数和(自身を除く): 43213604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 761, 1106, 1522, 1817, 2212, 3044, 3634, 5327, 7268, 10654, 12719, 17503, 21308, 25438, 35006, 50876, 60119, 70012, 120238, 122521, 240476, 245042, 420833, 490084, 841666, 1382737, 1683332, 2765474, 5530948, 9679159, 19358318, 38716636]

約数ペア:

[(1, 38716636), (2, 19358318), (4, 9679159), (7, 5530948), (14, 2765474), (23, 1683332), (28, 1382737), (46, 841666), (79, 490084), (92, 420833), (158, 245042), (161, 240476), (316, 122521), (322, 120238), (553, 70012), (644, 60119), (761, 50876), (1106, 35006), (1522, 25438), (1817, 21308), (2212, 17503), (3044, 12719), (3634, 10654), (5327, 7268)]