40918464

素因数分解:

$2^6\times 3^2\times {\mathrm{71039}}^1$

素因数の和:71057

約数の個数: 42

約数和(自身を含む): 117287040

約数和(自身を除く): 76368576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 71039, 142078, 213117, 284156, 426234, 568312, 639351, 852468, 1136624, 1278702, 1704936, 2273248, 2557404, 3409872, 4546496, 5114808, 6819744, 10229616, 13639488, 20459232, 40918464]

約数ペア:

[(1, 40918464), (2, 20459232), (3, 13639488), (4, 10229616), (6, 6819744), (8, 5114808), (9, 4546496), (12, 3409872), (16, 2557404), (18, 2273248), (24, 1704936), (32, 1278702), (36, 1136624), (48, 852468), (64, 639351), (72, 568312), (96, 426234), (144, 284156), (192, 213117), (288, 142078), (576, 71039)]