40391252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 36

約数和(自身を含む): 82281780

約数和(自身を除く): 41890528

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 4909, 8228, 9818, 19636, 53999, 83453, 107998, 166906, 215996, 333812, 593989, 917983, 1187978, 1835966, 2375956, 3671932, 10097813, 20195626, 40391252]

約数ペア:

[(1, 40391252), (2, 20195626), (4, 10097813), (11, 3671932), (17, 2375956), (22, 1835966), (34, 1187978), (44, 917983), (68, 593989), (121, 333812), (187, 215996), (242, 166906), (374, 107998), (484, 83453), (748, 53999), (2057, 19636), (4114, 9818), (4909, 8228)]