7131119672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{19079}}^1$

素因数の和:21563

約数の個数: 32

約数和(自身を含む): 14081040000

約数和(自身を除く): 6949920328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2459, 4918, 9836, 19079, 19672, 38158, 46721, 76316, 93442, 152632, 186884, 362501, 373768, 725002, 1450004, 2900008, 46915261, 93830522, 187661044, 375322088, 891389959, 1782779918, 3565559836, 7131119672]

約数ペア:

[(1, 7131119672), (2, 3565559836), (4, 1782779918), (8, 891389959), (19, 375322088), (38, 187661044), (76, 93830522), (152, 46915261), (2459, 2900008), (4918, 1450004), (9836, 725002), (19079, 373768), (19672, 362501), (38158, 186884), (46721, 152632), (76316, 93442)]