74905298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 129158064

約数和(自身を除く): 54252766

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1237, 1781, 2329, 2474, 3562, 4658, 16081, 21029, 30277, 32162, 42058, 60554, 169469, 273377, 338938, 546754, 2203097, 2880973, 4406194, 5761946, 37452649, 74905298]

約数ペア:

[(1, 74905298), (2, 37452649), (13, 5761946), (17, 4406194), (26, 2880973), (34, 2203097), (137, 546754), (221, 338938), (274, 273377), (442, 169469), (1237, 60554), (1781, 42058), (2329, 32162), (2474, 30277), (3562, 21029), (4658, 16081)]