28934460247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1\times {\mathrm{7951}}^1$

素因数の和:8419

約数の個数: 32

約数和(自身を含む): 36422959104

約数和(自身を除く): 7488498857

約数列:

[1, 7, 11, 77, 167, 283, 1169, 1837, 1981, 3113, 7951, 12859, 21791, 47261, 55657, 87461, 330827, 519871, 612227, 1327817, 2250133, 3639097, 9294719, 14605987, 15750931, 24751463, 102241909, 173260241, 375772211, 2630405477, 4133494321, 28934460247]

約数ペア:

[(1, 28934460247), (7, 4133494321), (11, 2630405477), (77, 375772211), (167, 173260241), (283, 102241909), (1169, 24751463), (1837, 15750931), (1981, 14605987), (3113, 9294719), (7951, 3639097), (12859, 2250133), (21791, 1327817), (47261, 612227), (55657, 519871), (87461, 330827)]