40732822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 68753664

約数和(自身を除く): 28020842

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 521, 806, 1042, 1261, 2522, 3007, 6014, 6773, 13546, 16151, 32302, 39091, 50537, 78182, 101074, 209963, 419926, 656981, 1313962, 1566647, 3133294, 20366411, 40732822]

約数ペア:

[(1, 40732822), (2, 20366411), (13, 3133294), (26, 1566647), (31, 1313962), (62, 656981), (97, 419926), (194, 209963), (403, 101074), (521, 78182), (806, 50537), (1042, 39091), (1261, 32302), (2522, 16151), (3007, 13546), (6014, 6773)]