69882428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32413}}^1$

素因数の和:32442

約数の個数: 36

約数和(自身を含む): 155198232

約数和(自身を除く): 85315804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 32413, 64826, 129652, 226891, 356543, 453782, 713086, 907564, 1426172, 1588237, 2495801, 3176474, 4991602, 6352948, 9983204, 17470607, 34941214, 69882428]

約数ペア:

[(1, 69882428), (2, 34941214), (4, 17470607), (7, 9983204), (11, 6352948), (14, 4991602), (22, 3176474), (28, 2495801), (44, 1588237), (49, 1426172), (77, 907564), (98, 713086), (154, 453782), (196, 356543), (308, 226891), (539, 129652), (1078, 64826), (2156, 32413)]