40424944

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 91942032

約数和(自身を除く): 51517088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 97, 112, 122, 194, 244, 388, 427, 488, 679, 776, 854, 976, 1358, 1552, 1708, 2716, 3416, 3721, 5432, 5917, 6832, 7442, 10864, 11834, 14884, 23668, 26047, 29768, 41419, 47336, 52094, 59536, 82838, 94672, 104188, 165676, 208376, 331352, 360937, 416752, 662704, 721874, 1443748, 2526559, 2887496, 5053118, 5774992, 10106236, 20212472, 40424944]

約数ペア:

[(1, 40424944), (2, 20212472), (4, 10106236), (7, 5774992), (8, 5053118), (14, 2887496), (16, 2526559), (28, 1443748), (56, 721874), (61, 662704), (97, 416752), (112, 360937), (122, 331352), (194, 208376), (244, 165676), (388, 104188), (427, 94672), (488, 82838), (679, 59536), (776, 52094), (854, 47336), (976, 41419), (1358, 29768), (1552, 26047), (1708, 23668), (2716, 14884), (3416, 11834), (3721, 10864), (5432, 7442), (5917, 6832)]