61402418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 117644352

約数和(自身を除く): 56241934

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 469, 541, 737, 847, 938, 1082, 1474, 1694, 3787, 5159, 5951, 7574, 8107, 10318, 11902, 16214, 36247, 41657, 56749, 65461, 72494, 83314, 113498, 130922, 253729, 398717, 458227, 507458, 797434, 916454, 2791019, 4385887, 5582038, 8771774, 30701209, 61402418]

約数ペア:

[(1, 61402418), (2, 30701209), (7, 8771774), (11, 5582038), (14, 4385887), (22, 2791019), (67, 916454), (77, 797434), (121, 507458), (134, 458227), (154, 398717), (242, 253729), (469, 130922), (541, 113498), (737, 83314), (847, 72494), (938, 65461), (1082, 56749), (1474, 41657), (1694, 36247), (3787, 16214), (5159, 11902), (5951, 10318), (7574, 8107)]