40934656

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 95364864

約数和(自身を除く): 54430208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 431, 448, 742, 848, 862, 896, 1484, 1696, 1724, 1792, 2968, 3017, 3392, 3448, 5936, 6034, 6784, 6896, 11872, 12068, 13568, 13792, 22843, 23744, 24136, 27584, 45686, 47488, 48272, 55168, 91372, 94976, 96544, 110336, 159901, 182744, 193088, 319802, 365488, 386176, 639604, 730976, 772352, 1279208, 1461952, 2558416, 2923904, 5116832, 5847808, 10233664, 20467328, 40934656]

約数ペア:

[(1, 40934656), (2, 20467328), (4, 10233664), (7, 5847808), (8, 5116832), (14, 2923904), (16, 2558416), (28, 1461952), (32, 1279208), (53, 772352), (56, 730976), (64, 639604), (106, 386176), (112, 365488), (128, 319802), (212, 193088), (224, 182744), (256, 159901), (371, 110336), (424, 96544), (431, 94976), (448, 91372), (742, 55168), (848, 48272), (862, 47488), (896, 45686), (1484, 27584), (1696, 24136), (1724, 23744), (1792, 22843), (2968, 13792), (3017, 13568), (3392, 12068), (3448, 11872), (5936, 6896), (6034, 6784)]