27871309466

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{284117}}^1$

素因数の和:284164

約数の個数: 64

約数和(自身を含む): 57278188800

約数和(自身を除く): 29406879334

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 2002, 3773, 4459, 7007, 7546, 8918, 14014, 49049, 98098, 284117, 568234, 1988819, 3125287, 3693521, 3977638, 6250574, 7387042, 13921733, 21877009, 25854647, 27843466, 40628731, 43754018, 51709294, 81257462, 97452131, 153139063, 180982529, 194904262, 284401117, 306278126, 361965058, 568802234, 1071973441, 1266877703, 1990807819, 2143946882, 2533755406, 3981615638, 13935654733, 27871309466]

約数ペア:

[(1, 27871309466), (2, 13935654733), (7, 3981615638), (11, 2533755406), (13, 2143946882), (14, 1990807819), (22, 1266877703), (26, 1071973441), (49, 568802234), (77, 361965058), (91, 306278126), (98, 284401117), (143, 194904262), (154, 180982529), (182, 153139063), (286, 97452131), (343, 81257462), (539, 51709294), (637, 43754018), (686, 40628731), (1001, 27843466), (1078, 25854647), (1274, 21877009), (2002, 13921733), (3773, 7387042), (4459, 6250574), (7007, 3977638), (7546, 3693521), (8918, 3125287), (14014, 1988819), (49049, 568234), (98098, 284117)]