40925568

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 109462320

約数和(自身を除く): 68536752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 384, 394, 541, 591, 788, 1082, 1182, 1576, 1623, 2164, 2364, 3152, 3246, 4328, 4728, 6304, 6492, 8656, 9456, 12608, 12984, 17312, 18912, 25216, 25968, 34624, 37824, 51936, 69248, 75648, 103872, 106577, 207744, 213154, 319731, 426308, 639462, 852616, 1278924, 1705232, 2557848, 3410464, 5115696, 6820928, 10231392, 13641856, 20462784, 40925568]

約数ペア:

[(1, 40925568), (2, 20462784), (3, 13641856), (4, 10231392), (6, 6820928), (8, 5115696), (12, 3410464), (16, 2557848), (24, 1705232), (32, 1278924), (48, 852616), (64, 639462), (96, 426308), (128, 319731), (192, 213154), (197, 207744), (384, 106577), (394, 103872), (541, 75648), (591, 69248), (788, 51936), (1082, 37824), (1182, 34624), (1576, 25968), (1623, 25216), (2164, 18912), (2364, 17312), (3152, 12984), (3246, 12608), (4328, 9456), (4728, 8656), (6304, 6492)]