42048032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 90666072

約数和(自身を除く): 48618040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1657, 1952, 3172, 3314, 6344, 6628, 12688, 13256, 21541, 25376, 26512, 43082, 53024, 86164, 101077, 172328, 202154, 344656, 404308, 689312, 808616, 1314001, 1617232, 2628002, 3234464, 5256004, 10512008, 21024016, 42048032]

約数ペア:

[(1, 42048032), (2, 21024016), (4, 10512008), (8, 5256004), (13, 3234464), (16, 2628002), (26, 1617232), (32, 1314001), (52, 808616), (61, 689312), (104, 404308), (122, 344656), (208, 202154), (244, 172328), (416, 101077), (488, 86164), (793, 53024), (976, 43082), (1586, 26512), (1657, 25376), (1952, 21541), (3172, 13256), (3314, 12688), (6344, 6628)]