42991676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 93778944

約数和(自身を除く): 50787268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 1423, 2158, 2324, 2846, 4316, 5692, 7553, 9961, 15106, 18499, 19922, 30212, 36998, 39844, 73996, 118109, 129493, 236218, 258986, 472436, 517972, 826763, 1535417, 1653526, 3070834, 3307052, 6141668, 10747919, 21495838, 42991676]

約数ペア:

[(1, 42991676), (2, 21495838), (4, 10747919), (7, 6141668), (13, 3307052), (14, 3070834), (26, 1653526), (28, 1535417), (52, 826763), (83, 517972), (91, 472436), (166, 258986), (182, 236218), (332, 129493), (364, 118109), (581, 73996), (1079, 39844), (1162, 36998), (1423, 30212), (2158, 19922), (2324, 18499), (2846, 15106), (4316, 9961), (5692, 7553)]