40023004

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3461}}^1$

素因数の和:3538

約数の個数: 36

約数和(自身を含む): 82880280

約数和(自身を除く): 42857276

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 3461, 5782, 6922, 11564, 13844, 24227, 48454, 96908, 169589, 204199, 339178, 408398, 678356, 816796, 1429393, 2858786, 5717572, 10005751, 20011502, 40023004]

約数ペア:

[(1, 40023004), (2, 20011502), (4, 10005751), (7, 5717572), (14, 2858786), (28, 1429393), (49, 816796), (59, 678356), (98, 408398), (118, 339178), (196, 204199), (236, 169589), (413, 96908), (826, 48454), (1652, 24227), (2891, 13844), (3461, 11564), (5782, 6922)]