61946528

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2965

約数の個数: 48

約数和(自身を含む): 140865984

約数和(自身を除く): 78919456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 2851, 3104, 5432, 5702, 10864, 11404, 19957, 21728, 22808, 39914, 45616, 79828, 91232, 159656, 276547, 319312, 553094, 638624, 1106188, 1935829, 2212376, 3871658, 4424752, 7743316, 8849504, 15486632, 30973264, 61946528]

約数ペア:

[(1, 61946528), (2, 30973264), (4, 15486632), (7, 8849504), (8, 7743316), (14, 4424752), (16, 3871658), (28, 2212376), (32, 1935829), (56, 1106188), (97, 638624), (112, 553094), (194, 319312), (224, 276547), (388, 159656), (679, 91232), (776, 79828), (1358, 45616), (1552, 39914), (2716, 22808), (2851, 21728), (3104, 19957), (5432, 11404), (5702, 10864)]