63853216

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 144498816

約数和(自身を除く): 80645600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1447, 1576, 2758, 2894, 3152, 5516, 5788, 6304, 10129, 11032, 11576, 20258, 22064, 23152, 40516, 44128, 46304, 81032, 162064, 285059, 324128, 570118, 1140236, 1995413, 2280472, 3990826, 4560944, 7981652, 9121888, 15963304, 31926608, 63853216]

約数ペア:

[(1, 63853216), (2, 31926608), (4, 15963304), (7, 9121888), (8, 7981652), (14, 4560944), (16, 3990826), (28, 2280472), (32, 1995413), (56, 1140236), (112, 570118), (197, 324128), (224, 285059), (394, 162064), (788, 81032), (1379, 46304), (1447, 44128), (1576, 40516), (2758, 23152), (2894, 22064), (3152, 20258), (5516, 11576), (5788, 11032), (6304, 10129)]