25639776

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 73592064

約数和(自身を除く): 47952288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 701, 762, 1016, 1143, 1402, 1524, 2032, 2103, 2286, 2804, 3048, 4064, 4206, 4572, 5608, 6096, 6309, 8412, 9144, 11216, 12192, 12618, 16824, 18288, 22432, 25236, 33648, 36576, 50472, 67296, 89027, 100944, 178054, 201888, 267081, 356108, 534162, 712216, 801243, 1068324, 1424432, 1602486, 2136648, 2848864, 3204972, 4273296, 6409944, 8546592, 12819888, 25639776]

約数ペア:

[(1, 25639776), (2, 12819888), (3, 8546592), (4, 6409944), (6, 4273296), (8, 3204972), (9, 2848864), (12, 2136648), (16, 1602486), (18, 1424432), (24, 1068324), (32, 801243), (36, 712216), (48, 534162), (72, 356108), (96, 267081), (127, 201888), (144, 178054), (254, 100944), (288, 89027), (381, 67296), (508, 50472), (701, 36576), (762, 33648), (1016, 25236), (1143, 22432), (1402, 18288), (1524, 16824), (2032, 12618), (2103, 12192), (2286, 11216), (2804, 9144), (3048, 8412), (4064, 6309), (4206, 6096), (4572, 5608)]