29687894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 18972586

約数列:

[1, 2, 23, 31, 46, 62, 109, 191, 218, 382, 713, 1426, 2507, 3379, 4393, 5014, 5921, 6758, 8786, 11842, 20819, 41638, 77717, 136183, 155434, 272366, 478837, 645389, 957674, 1290778, 14843947, 29687894]

約数ペア:

[(1, 29687894), (2, 14843947), (23, 1290778), (31, 957674), (46, 645389), (62, 478837), (109, 272366), (191, 155434), (218, 136183), (382, 77717), (713, 41638), (1426, 20819), (2507, 11842), (3379, 8786), (4393, 6758), (5014, 5921)]