66993632

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 68142880

約数列:

[1, 2, 4, 8, 16, 32, 97, 113, 191, 194, 226, 382, 388, 452, 764, 776, 904, 1528, 1552, 1808, 3056, 3104, 3616, 6112, 10961, 18527, 21583, 21922, 37054, 43166, 43844, 74108, 86332, 87688, 148216, 172664, 175376, 296432, 345328, 350752, 592864, 690656, 2093551, 4187102, 8374204, 16748408, 33496816, 66993632]

約数ペア:

[(1, 66993632), (2, 33496816), (4, 16748408), (8, 8374204), (16, 4187102), (32, 2093551), (97, 690656), (113, 592864), (191, 350752), (194, 345328), (226, 296432), (382, 175376), (388, 172664), (452, 148216), (764, 87688), (776, 86332), (904, 74108), (1528, 43844), (1552, 43166), (1808, 37054), (3056, 21922), (3104, 21583), (3616, 18527), (6112, 10961)]