27821168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 59657640

約数和(自身を除く): 31836472

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 173, 184, 304, 346, 368, 437, 529, 692, 874, 1058, 1384, 1748, 2116, 2768, 3287, 3496, 3979, 4232, 6574, 6992, 7958, 8464, 10051, 13148, 15916, 20102, 26296, 31832, 40204, 52592, 63664, 75601, 80408, 91517, 151202, 160816, 183034, 302404, 366068, 604808, 732136, 1209616, 1464272, 1738823, 3477646, 6955292, 13910584, 27821168]

約数ペア:

[(1, 27821168), (2, 13910584), (4, 6955292), (8, 3477646), (16, 1738823), (19, 1464272), (23, 1209616), (38, 732136), (46, 604808), (76, 366068), (92, 302404), (152, 183034), (173, 160816), (184, 151202), (304, 91517), (346, 80408), (368, 75601), (437, 63664), (529, 52592), (692, 40204), (874, 31832), (1058, 26296), (1384, 20102), (1748, 15916), (2116, 13148), (2768, 10051), (3287, 8464), (3496, 7958), (3979, 6992), (4232, 6574)]