42661738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 78451200

約数和(自身を除く): 35789462

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2269, 2686, 4538, 9401, 15883, 18802, 31766, 38573, 77146, 179251, 270011, 358502, 540022, 1254757, 2509514, 3047267, 6094534, 21330869, 42661738]

約数ペア:

[(1, 42661738), (2, 21330869), (7, 6094534), (14, 3047267), (17, 2509514), (34, 1254757), (79, 540022), (119, 358502), (158, 270011), (238, 179251), (553, 77146), (1106, 38573), (1343, 31766), (2269, 18802), (2686, 15883), (4538, 9401)]