8337868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 19305216

約数和(自身を除く): 10967348

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 107, 121, 154, 161, 214, 242, 253, 308, 322, 428, 484, 506, 644, 749, 847, 1012, 1177, 1498, 1694, 1771, 2354, 2461, 2783, 2996, 3388, 3542, 4708, 4922, 5566, 7084, 8239, 9844, 11132, 12947, 16478, 17227, 19481, 25894, 27071, 32956, 34454, 38962, 51788, 54142, 68908, 77924, 90629, 108284, 181258, 189497, 297781, 362516, 378994, 595562, 757988, 1191124, 2084467, 4168934, 8337868]

約数ペア:

[(1, 8337868), (2, 4168934), (4, 2084467), (7, 1191124), (11, 757988), (14, 595562), (22, 378994), (23, 362516), (28, 297781), (44, 189497), (46, 181258), (77, 108284), (92, 90629), (107, 77924), (121, 68908), (154, 54142), (161, 51788), (214, 38962), (242, 34454), (253, 32956), (308, 27071), (322, 25894), (428, 19481), (484, 17227), (506, 16478), (644, 12947), (749, 11132), (847, 9844), (1012, 8239), (1177, 7084), (1498, 5566), (1694, 4922), (1771, 4708), (2354, 3542), (2461, 3388), (2783, 2996)]