73621982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 129408192

約数和(自身を除く): 55786210

約数列:

[1, 2, 7, 14, 53, 106, 313, 317, 371, 626, 634, 742, 2191, 2219, 4382, 4438, 16589, 16801, 33178, 33602, 99221, 116123, 117607, 198442, 232246, 235214, 694547, 1389094, 5258713, 10517426, 36810991, 73621982]

約数ペア:

[(1, 73621982), (2, 36810991), (7, 10517426), (14, 5258713), (53, 1389094), (106, 694547), (313, 235214), (317, 232246), (371, 198442), (626, 117607), (634, 116123), (742, 99221), (2191, 33602), (2219, 33178), (4382, 16801), (4438, 16589)]