85568476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 184584960

約数和(自身を除く): 99016484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3923, 5453, 7846, 10906, 15692, 21812, 27461, 54922, 74537, 109844, 149074, 160843, 298148, 321686, 521759, 643372, 1043518, 1125901, 2087036, 2251802, 3056017, 4503604, 6112034, 12224068, 21392119, 42784238, 85568476]

約数ペア:

[(1, 85568476), (2, 42784238), (4, 21392119), (7, 12224068), (14, 6112034), (19, 4503604), (28, 3056017), (38, 2251802), (41, 2087036), (76, 1125901), (82, 1043518), (133, 643372), (164, 521759), (266, 321686), (287, 298148), (532, 160843), (574, 149074), (779, 109844), (1148, 74537), (1558, 54922), (3116, 27461), (3923, 21812), (5453, 15692), (7846, 10906)]