40728804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 102549888

約数和(自身を除く): 61821084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 3767, 5406, 7534, 10812, 11301, 15068, 22602, 45204, 64039, 128078, 192117, 199651, 256156, 384234, 399302, 598953, 768468, 798604, 1197906, 2395812, 3394067, 6788134, 10182201, 13576268, 20364402, 40728804]

約数ペア:

[(1, 40728804), (2, 20364402), (3, 13576268), (4, 10182201), (6, 6788134), (12, 3394067), (17, 2395812), (34, 1197906), (51, 798604), (53, 768468), (68, 598953), (102, 399302), (106, 384234), (159, 256156), (204, 199651), (212, 192117), (318, 128078), (636, 64039), (901, 45204), (1802, 22602), (2703, 15068), (3604, 11301), (3767, 10812), (5406, 7534)]