29812948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 59226496

約数和(自身を除く): 29413548

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 1987, 3751, 3974, 7502, 7948, 15004, 21857, 43714, 61597, 87428, 123194, 240427, 246388, 480854, 677567, 961708, 1355134, 2710268, 7453237, 14906474, 29812948]

約数ペア:

[(1, 29812948), (2, 14906474), (4, 7453237), (11, 2710268), (22, 1355134), (31, 961708), (44, 677567), (62, 480854), (121, 246388), (124, 240427), (242, 123194), (341, 87428), (484, 61597), (682, 43714), (1364, 21857), (1987, 15004), (3751, 7948), (3974, 7502)]