561483136

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{230873}}^1$

素因数の和:230906

約数の個数: 32

約数和(自身を含む): 1177457400

約数和(自身を除く): 615974264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 230873, 461746, 923492, 1846984, 3693968, 4386587, 7387936, 8773174, 14775872, 17546348, 29551744, 35092696, 70185392, 140370784, 280741568, 561483136]

約数ペア:

[(1, 561483136), (2, 280741568), (4, 140370784), (8, 70185392), (16, 35092696), (19, 29551744), (32, 17546348), (38, 14775872), (64, 8773174), (76, 7387936), (128, 4386587), (152, 3693968), (304, 1846984), (608, 923492), (1216, 461746), (2432, 230873)]