4378208

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 36

約数和(自身を含む): 9121140

約数和(自身を除く): 4742932

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 379, 608, 722, 758, 1444, 1516, 2888, 3032, 5776, 6064, 7201, 11552, 12128, 14402, 28804, 57608, 115216, 136819, 230432, 273638, 547276, 1094552, 2189104, 4378208]

約数ペア:

[(1, 4378208), (2, 2189104), (4, 1094552), (8, 547276), (16, 273638), (19, 230432), (32, 136819), (38, 115216), (76, 57608), (152, 28804), (304, 14402), (361, 12128), (379, 11552), (608, 7201), (722, 6064), (758, 5776), (1444, 3032), (1516, 2888)]