66427088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 162239616

約数和(自身を除く): 95812528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1061, 1118, 1204, 1456, 2122, 2236, 2408, 3913, 4244, 4472, 4816, 7427, 7826, 8488, 8944, 13793, 14854, 15652, 16976, 27586, 29708, 31304, 45623, 55172, 59416, 62608, 91246, 96551, 110344, 118832, 182492, 193102, 220688, 319361, 364984, 386204, 593099, 638722, 729968, 772408, 1186198, 1277444, 1544816, 2372396, 2554888, 4151693, 4744792, 5109776, 8303386, 9489584, 16606772, 33213544, 66427088]

約数ペア:

[(1, 66427088), (2, 33213544), (4, 16606772), (7, 9489584), (8, 8303386), (13, 5109776), (14, 4744792), (16, 4151693), (26, 2554888), (28, 2372396), (43, 1544816), (52, 1277444), (56, 1186198), (86, 772408), (91, 729968), (104, 638722), (112, 593099), (172, 386204), (182, 364984), (208, 319361), (301, 220688), (344, 193102), (364, 182492), (559, 118832), (602, 110344), (688, 96551), (728, 91246), (1061, 62608), (1118, 59416), (1204, 55172), (1456, 45623), (2122, 31304), (2236, 29708), (2408, 27586), (3913, 16976), (4244, 15652), (4472, 14854), (4816, 13793), (7427, 8944), (7826, 8488)]