40227446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 74300160

約数和(自身を除く): 34072714

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 3517, 5719, 7034, 11438, 24619, 49238, 66823, 133646, 151231, 302462, 467761, 935522, 1058617, 2117234, 2873389, 5746778, 20113723, 40227446]

約数ペア:

[(1, 40227446), (2, 20113723), (7, 5746778), (14, 2873389), (19, 2117234), (38, 1058617), (43, 935522), (86, 467761), (133, 302462), (266, 151231), (301, 133646), (602, 66823), (817, 49238), (1634, 24619), (3517, 11438), (5719, 7034)]