40931674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 73633536

約数和(自身を除く): 32701862

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 401, 634, 802, 2219, 2807, 4438, 5614, 7291, 9223, 14582, 18446, 51037, 64561, 102074, 127117, 129122, 254234, 889819, 1779638, 2923691, 5847382, 20465837, 40931674]

約数ペア:

[(1, 40931674), (2, 20465837), (7, 5847382), (14, 2923691), (23, 1779638), (46, 889819), (161, 254234), (317, 129122), (322, 127117), (401, 102074), (634, 64561), (802, 51037), (2219, 18446), (2807, 14582), (4438, 9223), (5614, 7291)]