64037848

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11789}}^1$

素因数の和:11899

約数の個数: 32

約数和(自身を含む): 138650400

約数和(自身を除く): 74612552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 11789, 23578, 47156, 82523, 94312, 165046, 330092, 660184, 1143533, 2287066, 4574132, 8004731, 9148264, 16009462, 32018924, 64037848]

約数ペア:

[(1, 64037848), (2, 32018924), (4, 16009462), (7, 9148264), (8, 8004731), (14, 4574132), (28, 2287066), (56, 1143533), (97, 660184), (194, 330092), (388, 165046), (679, 94312), (776, 82523), (1358, 47156), (2716, 23578), (5432, 11789)]