427687616

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{33581}}^1$

素因数の和:33792

約数の個数: 28

約数和(自身を含む): 852982800

約数和(自身を除く): 425295184

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 33581, 67162, 134324, 268648, 537296, 1074592, 2149184, 6682619, 13365238, 26730476, 53460952, 106921904, 213843808, 427687616]

約数ペア:

[(1, 427687616), (2, 213843808), (4, 106921904), (8, 53460952), (16, 26730476), (32, 13365238), (64, 6682619), (199, 2149184), (398, 1074592), (796, 537296), (1592, 268648), (3184, 134324), (6368, 67162), (12736, 33581)]