40638768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 60

約数和(自身を含む): 108602424

約数和(自身を除く): 67963656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 881, 961, 1488, 1762, 1922, 2643, 2883, 3524, 3844, 5286, 5766, 7048, 7688, 10572, 11532, 14096, 15376, 21144, 23064, 27311, 42288, 46128, 54622, 81933, 109244, 163866, 218488, 327732, 436976, 655464, 846641, 1310928, 1693282, 2539923, 3386564, 5079846, 6773128, 10159692, 13546256, 20319384, 40638768]

約数ペア:

[(1, 40638768), (2, 20319384), (3, 13546256), (4, 10159692), (6, 6773128), (8, 5079846), (12, 3386564), (16, 2539923), (24, 1693282), (31, 1310928), (48, 846641), (62, 655464), (93, 436976), (124, 327732), (186, 218488), (248, 163866), (372, 109244), (496, 81933), (744, 54622), (881, 46128), (961, 42288), (1488, 27311), (1762, 23064), (1922, 21144), (2643, 15376), (2883, 14096), (3524, 11532), (3844, 10572), (5286, 7688), (5766, 7048)]