40102412

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2749}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 80388000

約数和(自身を除く): 40285588

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 2749, 3647, 5498, 7294, 10996, 14588, 19243, 38486, 76972, 1432229, 2864458, 5728916, 10025603, 20051206, 40102412]

約数ペア:

[(1, 40102412), (2, 20051206), (4, 10025603), (7, 5728916), (14, 2864458), (28, 1432229), (521, 76972), (1042, 38486), (2084, 19243), (2749, 14588), (3647, 10996), (5498, 7294)]