74345974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{26801}}^1$

素因数の和:26895

約数の個数: 16

約数和(自身を含む): 119000880

約数和(自身を除く): 44654906

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 26801, 53602, 509219, 1018438, 1956473, 3912946, 37172987, 74345974]

約数ペア:

[(1, 74345974), (2, 37172987), (19, 3912946), (38, 1956473), (73, 1018438), (146, 509219), (1387, 53602), (2774, 26801)]