29812972

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 36

約数和(自身を含む): 62346144

約数和(自身を除く): 32533172

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 4111, 7252, 8222, 16444, 28777, 57554, 115108, 152107, 201439, 304214, 402878, 608428, 805756, 1064749, 2129498, 4258996, 7453243, 14906486, 29812972]

約数ペア:

[(1, 29812972), (2, 14906486), (4, 7453243), (7, 4258996), (14, 2129498), (28, 1064749), (37, 805756), (49, 608428), (74, 402878), (98, 304214), (148, 201439), (196, 152107), (259, 115108), (518, 57554), (1036, 28777), (1813, 16444), (3626, 8222), (4111, 7252)]