42258076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 87284736

約数和(自身を除く): 45026660

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 163, 188, 197, 326, 329, 394, 652, 658, 788, 1141, 1316, 1379, 2282, 2758, 4564, 5516, 7661, 9259, 15322, 18518, 30644, 32111, 37036, 53627, 64222, 64813, 107254, 128444, 129626, 214508, 224777, 259252, 449554, 899108, 1509217, 3018434, 6036868, 10564519, 21129038, 42258076]

約数ペア:

[(1, 42258076), (2, 21129038), (4, 10564519), (7, 6036868), (14, 3018434), (28, 1509217), (47, 899108), (94, 449554), (163, 259252), (188, 224777), (197, 214508), (326, 129626), (329, 128444), (394, 107254), (652, 64813), (658, 64222), (788, 53627), (1141, 37036), (1316, 32111), (1379, 30644), (2282, 18518), (2758, 15322), (4564, 9259), (5516, 7661)]