21829504

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 43758000

約数和(自身を除く): 21928496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 857, 1592, 1714, 3184, 3428, 6368, 6856, 12736, 13712, 25472, 27424, 54848, 109696, 170543, 341086, 682172, 1364344, 2728688, 5457376, 10914752, 21829504]

約数ペア:

[(1, 21829504), (2, 10914752), (4, 5457376), (8, 2728688), (16, 1364344), (32, 682172), (64, 341086), (128, 170543), (199, 109696), (398, 54848), (796, 27424), (857, 25472), (1592, 13712), (1714, 12736), (3184, 6856), (3428, 6368)]