4029574892

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71209}}^1$

素因数の和:71310

約数の個数: 48

約数和(自身を含む): 8422149120

約数和(自身を除く): 4392574228

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 8084, 14147, 28294, 56588, 71209, 142418, 284836, 498463, 996926, 1993852, 3061987, 3346823, 6123974, 6693646, 12247948, 13387292, 21433909, 23427761, 42867818, 46855522, 85735636, 93711044, 143913389, 287826778, 575653556, 1007393723, 2014787446, 4029574892]

約数ペア:

[(1, 4029574892), (2, 2014787446), (4, 1007393723), (7, 575653556), (14, 287826778), (28, 143913389), (43, 93711044), (47, 85735636), (86, 46855522), (94, 42867818), (172, 23427761), (188, 21433909), (301, 13387292), (329, 12247948), (602, 6693646), (658, 6123974), (1204, 3346823), (1316, 3061987), (2021, 1993852), (4042, 996926), (8084, 498463), (14147, 284836), (28294, 142418), (56588, 71209)]