28804734

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8467}}^1$

素因数の和:8491

約数の個数: 48

約数和(自身を含む): 73976448

約数和(自身を除く): 45171714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8467, 16934, 25401, 50802, 59269, 76203, 118538, 152406, 177807, 228609, 355614, 457218, 533421, 685827, 1066842, 1371654, 1600263, 2057481, 3200526, 4114962, 4800789, 9601578, 14402367, 28804734]

約数ペア:

[(1, 28804734), (2, 14402367), (3, 9601578), (6, 4800789), (7, 4114962), (9, 3200526), (14, 2057481), (18, 1600263), (21, 1371654), (27, 1066842), (42, 685827), (54, 533421), (63, 457218), (81, 355614), (126, 228609), (162, 177807), (189, 152406), (243, 118538), (378, 76203), (486, 59269), (567, 50802), (1134, 25401), (1701, 16934), (3402, 8467)]