40927926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 88397568

約数和(自身を除く): 47469642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 811, 1294, 1622, 1941, 2433, 3882, 4866, 8411, 10543, 16822, 21086, 25233, 31629, 50466, 63258, 524717, 1049434, 1574151, 3148302, 6821321, 13642642, 20463963, 40927926]

約数ペア:

[(1, 40927926), (2, 20463963), (3, 13642642), (6, 6821321), (13, 3148302), (26, 1574151), (39, 1049434), (78, 524717), (647, 63258), (811, 50466), (1294, 31629), (1622, 25233), (1941, 21086), (2433, 16822), (3882, 10543), (4866, 8411)]