42447048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 121820160

約数和(自身を除く): 79373112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 823, 921, 1228, 1646, 1842, 2149, 2456, 2469, 3292, 3684, 4298, 4938, 5761, 6447, 6584, 7368, 8596, 9876, 11522, 12894, 17192, 17283, 19752, 23044, 25788, 34566, 46088, 51576, 69132, 138264, 252661, 505322, 757983, 1010644, 1515966, 1768627, 2021288, 3031932, 3537254, 5305881, 6063864, 7074508, 10611762, 14149016, 21223524, 42447048]

約数ペア:

[(1, 42447048), (2, 21223524), (3, 14149016), (4, 10611762), (6, 7074508), (7, 6063864), (8, 5305881), (12, 3537254), (14, 3031932), (21, 2021288), (24, 1768627), (28, 1515966), (42, 1010644), (56, 757983), (84, 505322), (168, 252661), (307, 138264), (614, 69132), (823, 51576), (921, 46088), (1228, 34566), (1646, 25788), (1842, 23044), (2149, 19752), (2456, 17283), (2469, 17192), (3292, 12894), (3684, 11522), (4298, 9876), (4938, 8596), (5761, 7368), (6447, 6584)]