67104869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 12728731

約数列:

[1, 13, 23, 29, 71, 109, 299, 377, 667, 923, 1417, 1633, 2059, 2507, 3161, 7739, 8671, 21229, 26767, 32591, 41093, 47357, 72703, 100607, 177997, 224431, 615641, 945139, 2313961, 2917603, 5161913, 67104869]

約数ペア:

[(1, 67104869), (13, 5161913), (23, 2917603), (29, 2313961), (71, 945139), (109, 615641), (299, 224431), (377, 177997), (667, 100607), (923, 72703), (1417, 47357), (1633, 41093), (2059, 32591), (2507, 26767), (3161, 21229), (7739, 8671)]