27791624

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 62599680

約数和(自身を除く): 34808056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2287, 3038, 4574, 6076, 9148, 12152, 16009, 18296, 32018, 64036, 70897, 112063, 128072, 141794, 224126, 283588, 448252, 496279, 567176, 896504, 992558, 1985116, 3473953, 3970232, 6947906, 13895812, 27791624]

約数ペア:

[(1, 27791624), (2, 13895812), (4, 6947906), (7, 3970232), (8, 3473953), (14, 1985116), (28, 992558), (31, 896504), (49, 567176), (56, 496279), (62, 448252), (98, 283588), (124, 224126), (196, 141794), (217, 128072), (248, 112063), (392, 70897), (434, 64036), (868, 32018), (1519, 18296), (1736, 16009), (2287, 12152), (3038, 9148), (4574, 6076)]