40724266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 69359616

約数和(自身を除く): 28635350

約数列:

[1, 2, 11, 22, 31, 62, 211, 283, 341, 422, 566, 682, 2321, 3113, 4642, 6226, 6541, 8773, 13082, 17546, 59713, 71951, 96503, 119426, 143902, 193006, 656843, 1313686, 1851103, 3702206, 20362133, 40724266]

約数ペア:

[(1, 40724266), (2, 20362133), (11, 3702206), (22, 1851103), (31, 1313686), (62, 656843), (211, 193006), (283, 143902), (341, 119426), (422, 96503), (566, 71951), (682, 59713), (2321, 17546), (3113, 13082), (4642, 8773), (6226, 6541)]