40739904

素因数分解:

$2^6\times 3^2\times {\mathrm{70729}}^1$

素因数の和:70747

約数の個数: 42

約数和(自身を含む): 116775230

約数和(自身を除く): 76035326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70729, 141458, 212187, 282916, 424374, 565832, 636561, 848748, 1131664, 1273122, 1697496, 2263328, 2546244, 3394992, 4526656, 5092488, 6789984, 10184976, 13579968, 20369952, 40739904]

約数ペア:

[(1, 40739904), (2, 20369952), (3, 13579968), (4, 10184976), (6, 6789984), (8, 5092488), (9, 4526656), (12, 3394992), (16, 2546244), (18, 2263328), (24, 1697496), (32, 1273122), (36, 1131664), (48, 848748), (64, 636561), (72, 565832), (96, 424374), (144, 282916), (192, 212187), (288, 141458), (576, 70729)]