78231488

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{15473}}^1$

素因数の和:15564

約数の個数: 28

約数和(自身を含む): 157215840

約数和(自身を除く): 78984352

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 15473, 30946, 61892, 123784, 247568, 495136, 990272, 1222367, 2444734, 4889468, 9778936, 19557872, 39115744, 78231488]

約数ペア:

[(1, 78231488), (2, 39115744), (4, 19557872), (8, 9778936), (16, 4889468), (32, 2444734), (64, 1222367), (79, 990272), (158, 495136), (316, 247568), (632, 123784), (1264, 61892), (2528, 30946), (5056, 15473)]