17157438928

素因数分解:

$2^4\times 7^1\times {\mathrm{153191419}}^1$

素因数の和:153191434

約数の個数: 20

約数和(自身を含む): 37991472160

約数和(自身を除く): 20834033232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 153191419, 306382838, 612765676, 1072339933, 1225531352, 2144679866, 2451062704, 4289359732, 8578719464, 17157438928]

約数ペア:

[(1, 17157438928), (2, 8578719464), (4, 4289359732), (7, 2451062704), (8, 2144679866), (14, 1225531352), (16, 1072339933), (28, 612765676), (56, 306382838), (112, 153191419)]