63855376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 133732760

約数和(自身を除く): 69877384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 709, 866, 1418, 1732, 2836, 3464, 5629, 5672, 6928, 9217, 11258, 11344, 18434, 22516, 36868, 45032, 73736, 90064, 147472, 306997, 613994, 1227988, 2455976, 3990961, 4911952, 7981922, 15963844, 31927688, 63855376]

約数ペア:

[(1, 63855376), (2, 31927688), (4, 15963844), (8, 7981922), (13, 4911952), (16, 3990961), (26, 2455976), (52, 1227988), (104, 613994), (208, 306997), (433, 147472), (709, 90064), (866, 73736), (1418, 45032), (1732, 36868), (2836, 22516), (3464, 18434), (5629, 11344), (5672, 11258), (6928, 9217)]