28711956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26293}}^1$

素因数の和:26320

約数の個数: 48

約数和(自身を含む): 82457984

約数和(自身を除く): 53746028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26293, 52586, 78879, 105172, 157758, 184051, 315516, 341809, 368102, 552153, 683618, 736204, 1025427, 1104306, 1367236, 2050854, 2208612, 2392663, 4101708, 4785326, 7177989, 9570652, 14355978, 28711956]

約数ペア:

[(1, 28711956), (2, 14355978), (3, 9570652), (4, 7177989), (6, 4785326), (7, 4101708), (12, 2392663), (13, 2208612), (14, 2050854), (21, 1367236), (26, 1104306), (28, 1025427), (39, 736204), (42, 683618), (52, 552153), (78, 368102), (84, 341809), (91, 315516), (156, 184051), (182, 157758), (273, 105172), (364, 78879), (546, 52586), (1092, 26293)]