40874284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 79693600

約数和(自身を除く): 38819316

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1069, 1738, 2138, 3476, 4276, 9559, 11759, 19118, 23518, 38236, 47036, 84451, 129349, 168902, 258698, 337804, 517396, 928961, 1857922, 3715844, 10218571, 20437142, 40874284]

約数ペア:

[(1, 40874284), (2, 20437142), (4, 10218571), (11, 3715844), (22, 1857922), (44, 928961), (79, 517396), (121, 337804), (158, 258698), (242, 168902), (316, 129349), (484, 84451), (869, 47036), (1069, 38236), (1738, 23518), (2138, 19118), (3476, 11759), (4276, 9559)]