3967684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 8499456

約数和(自身を除く): 4531772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 101, 122, 161, 202, 244, 322, 404, 427, 644, 707, 854, 1403, 1414, 1708, 2323, 2806, 2828, 4646, 5612, 6161, 9292, 9821, 12322, 16261, 19642, 24644, 32522, 39284, 43127, 65044, 86254, 141703, 172508, 283406, 566812, 991921, 1983842, 3967684]

約数ペア:

[(1, 3967684), (2, 1983842), (4, 991921), (7, 566812), (14, 283406), (23, 172508), (28, 141703), (46, 86254), (61, 65044), (92, 43127), (101, 39284), (122, 32522), (161, 24644), (202, 19642), (244, 16261), (322, 12322), (404, 9821), (427, 9292), (644, 6161), (707, 5612), (854, 4646), (1403, 2828), (1414, 2806), (1708, 2323)]