890803648

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37517}}^1$

素因数の和:37589

約数の個数: 56

約数和(自身を含む): 2058387552

約数和(自身を除く): 1167583904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 37517, 75034, 150068, 262619, 300136, 525238, 600272, 1050476, 1200544, 1988401, 2100952, 2401088, 3976802, 4201904, 7953604, 8403808, 13918807, 15907208, 16807616, 27837614, 31814416, 55675228, 63628832, 111350456, 127257664, 222700912, 445401824, 890803648]

約数ペア:

[(1, 890803648), (2, 445401824), (4, 222700912), (7, 127257664), (8, 111350456), (14, 63628832), (16, 55675228), (28, 31814416), (32, 27837614), (53, 16807616), (56, 15907208), (64, 13918807), (106, 8403808), (112, 7953604), (212, 4201904), (224, 3976802), (371, 2401088), (424, 2100952), (448, 1988401), (742, 1200544), (848, 1050476), (1484, 600272), (1696, 525238), (2968, 300136), (3392, 262619), (5936, 150068), (11872, 75034), (23744, 37517)]