40180738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37693}}^1$

素因数の和:37749

約数の個数: 16

約数和(自身を含む): 66492216

約数和(自身を除く): 26311478

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 37693, 75386, 490009, 980018, 1545413, 3090826, 20090369, 40180738]

約数ペア:

[(1, 40180738), (2, 20090369), (13, 3090826), (26, 1545413), (41, 980018), (82, 490009), (533, 75386), (1066, 37693)]