22742272

素因数分解:

$2^8\times 7^4\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 90

約数和(自身を含む): 54389818

約数和(自身を除く): 31647546

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 343, 392, 448, 518, 592, 686, 784, 896, 1036, 1184, 1372, 1568, 1792, 1813, 2072, 2368, 2401, 2744, 3136, 3626, 4144, 4736, 4802, 5488, 6272, 7252, 8288, 9472, 9604, 10976, 12544, 12691, 14504, 16576, 19208, 21952, 25382, 29008, 33152, 38416, 43904, 50764, 58016, 66304, 76832, 87808, 88837, 101528, 116032, 153664, 177674, 203056, 232064, 307328, 355348, 406112, 464128, 614656, 710696, 812224, 1421392, 1624448, 2842784, 3248896, 5685568, 11371136, 22742272]

約数ペア:

[(1, 22742272), (2, 11371136), (4, 5685568), (7, 3248896), (8, 2842784), (14, 1624448), (16, 1421392), (28, 812224), (32, 710696), (37, 614656), (49, 464128), (56, 406112), (64, 355348), (74, 307328), (98, 232064), (112, 203056), (128, 177674), (148, 153664), (196, 116032), (224, 101528), (256, 88837), (259, 87808), (296, 76832), (343, 66304), (392, 58016), (448, 50764), (518, 43904), (592, 38416), (686, 33152), (784, 29008), (896, 25382), (1036, 21952), (1184, 19208), (1372, 16576), (1568, 14504), (1792, 12691), (1813, 12544), (2072, 10976), (2368, 9604), (2401, 9472), (2744, 8288), (3136, 7252), (3626, 6272), (4144, 5488), (4736, 4802)]