40634198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 71729280

約数和(自身を除く): 31095082

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 2371, 4742, 8569, 17138, 26081, 45049, 52162, 90098, 97211, 194422, 495539, 991078, 1069321, 1847009, 2138642, 3694018, 20317099, 40634198]

約数ペア:

[(1, 40634198), (2, 20317099), (11, 3694018), (19, 2138642), (22, 1847009), (38, 1069321), (41, 991078), (82, 495539), (209, 194422), (418, 97211), (451, 90098), (779, 52162), (902, 45049), (1558, 26081), (2371, 17138), (4742, 8569)]