174197248

素因数分解:

$2^9\times {\mathrm{397}}^1\times {\mathrm{857}}^1$

素因数の和:1272

約数の個数: 40

約数和(自身を含む): 349338132

約数和(自身を除く): 175140884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 512, 794, 857, 1588, 1714, 3176, 3428, 6352, 6856, 12704, 13712, 25408, 27424, 50816, 54848, 101632, 109696, 203264, 219392, 340229, 438784, 680458, 1360916, 2721832, 5443664, 10887328, 21774656, 43549312, 87098624, 174197248]

約数ペア:

[(1, 174197248), (2, 87098624), (4, 43549312), (8, 21774656), (16, 10887328), (32, 5443664), (64, 2721832), (128, 1360916), (256, 680458), (397, 438784), (512, 340229), (794, 219392), (857, 203264), (1588, 109696), (1714, 101632), (3176, 54848), (3428, 50816), (6352, 27424), (6856, 25408), (12704, 13712)]