40891312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33191}}^1$

素因数の和:33217

約数の個数: 40

約数和(自身を含む): 98779392

約数和(自身を除く): 57888080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 33191, 66382, 132764, 232337, 265528, 365101, 464674, 531056, 730202, 929348, 1460404, 1858696, 2555707, 2920808, 3717392, 5111414, 5841616, 10222828, 20445656, 40891312]

約数ペア:

[(1, 40891312), (2, 20445656), (4, 10222828), (7, 5841616), (8, 5111414), (11, 3717392), (14, 2920808), (16, 2555707), (22, 1858696), (28, 1460404), (44, 929348), (56, 730202), (77, 531056), (88, 464674), (112, 365101), (154, 265528), (176, 232337), (308, 132764), (616, 66382), (1232, 33191)]