15669928672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{888721}}^1$

素因数の和:888779

約数の個数: 48

約数和(自身を含む): 33593691600

約数和(自身を除く): 17923762928

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 17632, 888721, 1777442, 3554884, 7109768, 14219536, 16885699, 25772909, 28439072, 33771398, 51545818, 67542796, 103091636, 135085592, 206183272, 270171184, 412366544, 489685271, 540342368, 824733088, 979370542, 1958741084, 3917482168, 7834964336, 15669928672]

約数ペア:

[(1, 15669928672), (2, 7834964336), (4, 3917482168), (8, 1958741084), (16, 979370542), (19, 824733088), (29, 540342368), (32, 489685271), (38, 412366544), (58, 270171184), (76, 206183272), (116, 135085592), (152, 103091636), (232, 67542796), (304, 51545818), (464, 33771398), (551, 28439072), (608, 25772909), (928, 16885699), (1102, 14219536), (2204, 7109768), (4408, 3554884), (8816, 1777442), (17632, 888721)]