28349634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 60120000

約数和(自身を除く): 31770366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1669, 2831, 3338, 5007, 5662, 8493, 10014, 16986, 31711, 63422, 95133, 190266, 248681, 497362, 746043, 1492086, 4724939, 9449878, 14174817, 28349634]

約数ペア:

[(1, 28349634), (2, 14174817), (3, 9449878), (6, 4724939), (19, 1492086), (38, 746043), (57, 497362), (114, 248681), (149, 190266), (298, 95133), (447, 63422), (894, 31711), (1669, 16986), (2831, 10014), (3338, 8493), (5007, 5662)]