40013358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 100459008

約数和(自身を除く): 60445650

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 337, 462, 514, 674, 771, 1011, 1542, 1799, 2022, 2359, 2827, 3598, 3707, 4718, 5397, 5654, 7077, 7414, 8481, 10794, 11121, 14154, 16962, 19789, 22242, 25949, 39578, 51898, 59367, 77847, 86609, 118734, 155694, 173218, 259827, 519654, 606263, 952699, 1212526, 1818789, 1905398, 2858097, 3637578, 5716194, 6668893, 13337786, 20006679, 40013358]

約数ペア:

[(1, 40013358), (2, 20006679), (3, 13337786), (6, 6668893), (7, 5716194), (11, 3637578), (14, 2858097), (21, 1905398), (22, 1818789), (33, 1212526), (42, 952699), (66, 606263), (77, 519654), (154, 259827), (231, 173218), (257, 155694), (337, 118734), (462, 86609), (514, 77847), (674, 59367), (771, 51898), (1011, 39578), (1542, 25949), (1799, 22242), (2022, 19789), (2359, 16962), (2827, 14154), (3598, 11121), (3707, 10794), (4718, 8481), (5397, 7414), (5654, 7077)]