38763088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 93882880

約数和(自身を除く): 55119792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 337, 364, 553, 632, 674, 728, 1027, 1106, 1264, 1348, 1456, 2054, 2212, 2359, 2696, 4108, 4381, 4424, 4718, 5392, 7189, 8216, 8762, 8848, 9436, 14378, 16432, 17524, 18872, 26623, 28756, 30667, 35048, 37744, 53246, 57512, 61334, 70096, 106492, 115024, 122668, 186361, 212984, 245336, 346099, 372722, 425968, 490672, 692198, 745444, 1384396, 1490888, 2422693, 2768792, 2981776, 4845386, 5537584, 9690772, 19381544, 38763088]

約数ペア:

[(1, 38763088), (2, 19381544), (4, 9690772), (7, 5537584), (8, 4845386), (13, 2981776), (14, 2768792), (16, 2422693), (26, 1490888), (28, 1384396), (52, 745444), (56, 692198), (79, 490672), (91, 425968), (104, 372722), (112, 346099), (158, 245336), (182, 212984), (208, 186361), (316, 122668), (337, 115024), (364, 106492), (553, 70096), (632, 61334), (674, 57512), (728, 53246), (1027, 37744), (1106, 35048), (1264, 30667), (1348, 28756), (1456, 26623), (2054, 18872), (2212, 17524), (2359, 16432), (2696, 14378), (4108, 9436), (4381, 8848), (4424, 8762), (4718, 8216), (5392, 7189)]