78864307438

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{877}}^1\times {\mathrm{4007}}^1$

素因数の和:5129

約数の個数: 48

約数和(自身を含む): 138403213920

約数和(自身を除く): 59538906482

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 877, 1603, 1754, 3206, 4007, 6139, 8014, 11221, 12278, 22442, 28049, 42973, 56098, 85946, 196343, 200833, 392686, 401666, 917603, 1405831, 1835206, 2811662, 3514139, 6423221, 7028278, 9840817, 12846442, 19681634, 24598973, 44962547, 49197946, 89925094, 172192811, 344385622, 804737831, 1609475662, 5633164817, 11266329634, 39432153719, 78864307438]

約数ペア:

[(1, 78864307438), (2, 39432153719), (7, 11266329634), (14, 5633164817), (49, 1609475662), (98, 804737831), (229, 344385622), (458, 172192811), (877, 89925094), (1603, 49197946), (1754, 44962547), (3206, 24598973), (4007, 19681634), (6139, 12846442), (8014, 9840817), (11221, 7028278), (12278, 6423221), (22442, 3514139), (28049, 2811662), (42973, 1835206), (56098, 1405831), (85946, 917603), (196343, 401666), (200833, 392686)]