1118096

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 2529600

約数和(自身を除く): 1411504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 149, 268, 298, 469, 536, 596, 938, 1043, 1072, 1192, 1876, 2086, 2384, 3752, 4172, 7504, 8344, 9983, 16688, 19966, 39932, 69881, 79864, 139762, 159728, 279524, 559048, 1118096]

約数ペア:

[(1, 1118096), (2, 559048), (4, 279524), (7, 159728), (8, 139762), (14, 79864), (16, 69881), (28, 39932), (56, 19966), (67, 16688), (112, 9983), (134, 8344), (149, 7504), (268, 4172), (298, 3752), (469, 2384), (536, 2086), (596, 1876), (938, 1192), (1043, 1072)]