38458112

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 95757312

約数和(自身を除く): 57299200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 1951, 2464, 2816, 3902, 4928, 7804, 9856, 13657, 15608, 19712, 21461, 27314, 31216, 42922, 54628, 62432, 85844, 109256, 124864, 150227, 171688, 218512, 249728, 300454, 343376, 437024, 499456, 600908, 686752, 874048, 1201816, 1373504, 1748096, 2403632, 2747008, 3496192, 4807264, 5494016, 9614528, 19229056, 38458112]

約数ペア:

[(1, 38458112), (2, 19229056), (4, 9614528), (7, 5494016), (8, 4807264), (11, 3496192), (14, 2747008), (16, 2403632), (22, 1748096), (28, 1373504), (32, 1201816), (44, 874048), (56, 686752), (64, 600908), (77, 499456), (88, 437024), (112, 343376), (128, 300454), (154, 249728), (176, 218512), (224, 171688), (256, 150227), (308, 124864), (352, 109256), (448, 85844), (616, 62432), (704, 54628), (896, 42922), (1232, 31216), (1408, 27314), (1792, 21461), (1951, 19712), (2464, 15608), (2816, 13657), (3902, 9856), (4928, 7804)]