7904153344

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{2857}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 16088185008

約数和(自身を除く): 8184031664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 107, 128, 202, 214, 256, 404, 428, 808, 856, 1616, 1712, 2857, 3232, 3424, 5714, 6464, 6848, 10807, 11428, 12928, 13696, 21614, 22856, 25856, 27392, 43228, 45712, 86456, 91424, 172912, 182848, 288557, 305699, 345824, 365696, 577114, 611398, 691648, 731392, 1154228, 1222796, 1383296, 2308456, 2445592, 2766592, 4616912, 4891184, 9233824, 9782368, 18467648, 19564736, 30875599, 36935296, 39129472, 61751198, 73870592, 78258944, 123502396, 247004792, 494009584, 988019168, 1976038336, 3952076672, 7904153344]

約数ペア:

[(1, 7904153344), (2, 3952076672), (4, 1976038336), (8, 988019168), (16, 494009584), (32, 247004792), (64, 123502396), (101, 78258944), (107, 73870592), (128, 61751198), (202, 39129472), (214, 36935296), (256, 30875599), (404, 19564736), (428, 18467648), (808, 9782368), (856, 9233824), (1616, 4891184), (1712, 4616912), (2857, 2766592), (3232, 2445592), (3424, 2308456), (5714, 1383296), (6464, 1222796), (6848, 1154228), (10807, 731392), (11428, 691648), (12928, 611398), (13696, 577114), (21614, 365696), (22856, 345824), (25856, 305699), (27392, 288557), (43228, 182848), (45712, 172912), (86456, 91424)]