42828856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24671}}^1$

素因数の和:24715

約数の個数: 32

約数和(自身を含む): 94740480

約数和(自身を除く): 51911624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 24671, 49342, 98684, 172697, 197368, 345394, 690788, 764801, 1381576, 1529602, 3059204, 5353607, 6118408, 10707214, 21414428, 42828856]

約数ペア:

[(1, 42828856), (2, 21414428), (4, 10707214), (7, 6118408), (8, 5353607), (14, 3059204), (28, 1529602), (31, 1381576), (56, 764801), (62, 690788), (124, 345394), (217, 197368), (248, 172697), (434, 98684), (868, 49342), (1736, 24671)]