40807822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 27880178

約数列:

[1, 2, 11, 22, 59, 118, 149, 211, 298, 422, 649, 1298, 1639, 2321, 3278, 4642, 8791, 12449, 17582, 24898, 31439, 62878, 96701, 136939, 193402, 273878, 345829, 691658, 1854901, 3709802, 20403911, 40807822]

約数ペア:

[(1, 40807822), (2, 20403911), (11, 3709802), (22, 1854901), (59, 691658), (118, 345829), (149, 273878), (211, 193402), (298, 136939), (422, 96701), (649, 62878), (1298, 31439), (1639, 24898), (2321, 17582), (3278, 12449), (4642, 8791)]