66673144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 127360800

約数和(自身を除く): 60687656

約数列:

[1, 2, 4, 8, 97, 151, 194, 302, 388, 569, 604, 776, 1138, 1208, 2276, 4552, 14647, 29294, 55193, 58588, 85919, 110386, 117176, 171838, 220772, 343676, 441544, 687352, 8334143, 16668286, 33336572, 66673144]

約数ペア:

[(1, 66673144), (2, 33336572), (4, 16668286), (8, 8334143), (97, 687352), (151, 441544), (194, 343676), (302, 220772), (388, 171838), (569, 117176), (604, 110386), (776, 85919), (1138, 58588), (1208, 55193), (2276, 29294), (4552, 14647)]