33407396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 34632604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 449, 836, 898, 979, 1691, 1796, 1958, 3382, 3916, 4939, 6764, 8531, 9878, 17062, 18601, 19756, 34124, 37202, 39961, 74404, 79922, 93841, 159844, 187682, 375364, 439571, 759259, 879142, 1518518, 1758284, 3037036, 8351849, 16703698, 33407396]

約数ペア:

[(1, 33407396), (2, 16703698), (4, 8351849), (11, 3037036), (19, 1758284), (22, 1518518), (38, 879142), (44, 759259), (76, 439571), (89, 375364), (178, 187682), (209, 159844), (356, 93841), (418, 79922), (449, 74404), (836, 39961), (898, 37202), (979, 34124), (1691, 19756), (1796, 18601), (1958, 17062), (3382, 9878), (3916, 8531), (4939, 6764)]