40189728

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6863}}^1$

素因数の和:6937

約数の個数: 48

約数和(自身を含む): 107243136

約数和(自身を除く): 67053408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 6863, 13726, 20589, 27452, 41178, 54904, 82356, 109808, 164712, 219616, 329424, 418643, 658848, 837286, 1255929, 1674572, 2511858, 3349144, 5023716, 6698288, 10047432, 13396576, 20094864, 40189728]

約数ペア:

[(1, 40189728), (2, 20094864), (3, 13396576), (4, 10047432), (6, 6698288), (8, 5023716), (12, 3349144), (16, 2511858), (24, 1674572), (32, 1255929), (48, 837286), (61, 658848), (96, 418643), (122, 329424), (183, 219616), (244, 164712), (366, 109808), (488, 82356), (732, 54904), (976, 41178), (1464, 27452), (1952, 20589), (2928, 13726), (5856, 6863)]