27657952

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 65499840

約数和(自身を除く): 37841888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 569, 784, 868, 992, 1138, 1519, 1568, 1736, 2276, 3038, 3472, 3983, 4552, 6076, 6944, 7966, 9104, 12152, 15932, 17639, 18208, 24304, 27881, 31864, 35278, 48608, 55762, 63728, 70556, 111524, 123473, 127456, 141112, 223048, 246946, 282224, 446096, 493892, 564448, 864311, 892192, 987784, 1728622, 1975568, 3457244, 3951136, 6914488, 13828976, 27657952]

約数ペア:

[(1, 27657952), (2, 13828976), (4, 6914488), (7, 3951136), (8, 3457244), (14, 1975568), (16, 1728622), (28, 987784), (31, 892192), (32, 864311), (49, 564448), (56, 493892), (62, 446096), (98, 282224), (112, 246946), (124, 223048), (196, 141112), (217, 127456), (224, 123473), (248, 111524), (392, 70556), (434, 63728), (496, 55762), (569, 48608), (784, 35278), (868, 31864), (992, 27881), (1138, 24304), (1519, 18208), (1568, 17639), (1736, 15932), (2276, 12152), (3038, 9104), (3472, 7966), (3983, 6944), (4552, 6076)]