38962144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 83804112

約数和(自身を除く): 44841968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1283, 1898, 2336, 2566, 3796, 5132, 7592, 10264, 15184, 16679, 20528, 30368, 33358, 41056, 66716, 93659, 133432, 187318, 266864, 374636, 533728, 749272, 1217567, 1498544, 2435134, 2997088, 4870268, 9740536, 19481072, 38962144]

約数ペア:

[(1, 38962144), (2, 19481072), (4, 9740536), (8, 4870268), (13, 2997088), (16, 2435134), (26, 1498544), (32, 1217567), (52, 749272), (73, 533728), (104, 374636), (146, 266864), (208, 187318), (292, 133432), (416, 93659), (584, 66716), (949, 41056), (1168, 33358), (1283, 30368), (1898, 20528), (2336, 16679), (2566, 15184), (3796, 10264), (5132, 7592)]