47286512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 115325952

約数和(自身を除く): 68039440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 691, 728, 752, 1222, 1316, 1382, 1456, 2444, 2632, 2764, 4277, 4837, 4888, 5264, 5528, 8554, 8983, 9674, 9776, 11056, 17108, 17966, 19348, 32477, 34216, 35932, 38696, 62881, 64954, 68432, 71864, 77392, 125762, 129908, 143728, 227339, 251524, 259816, 422201, 454678, 503048, 519632, 844402, 909356, 1006096, 1688804, 1818712, 2955407, 3377608, 3637424, 5910814, 6755216, 11821628, 23643256, 47286512]

約数ペア:

[(1, 47286512), (2, 23643256), (4, 11821628), (7, 6755216), (8, 5910814), (13, 3637424), (14, 3377608), (16, 2955407), (26, 1818712), (28, 1688804), (47, 1006096), (52, 909356), (56, 844402), (91, 519632), (94, 503048), (104, 454678), (112, 422201), (182, 259816), (188, 251524), (208, 227339), (329, 143728), (364, 129908), (376, 125762), (611, 77392), (658, 71864), (691, 68432), (728, 64954), (752, 62881), (1222, 38696), (1316, 35932), (1382, 34216), (1456, 32477), (2444, 19348), (2632, 17966), (2764, 17108), (4277, 11056), (4837, 9776), (4888, 9674), (5264, 8983), (5528, 8554)]