66061696

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 137088000

約数和(自身を除く): 71026304

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 139, 158, 188, 278, 316, 376, 556, 632, 752, 1112, 1264, 1504, 2224, 2528, 3008, 3713, 4448, 5056, 6016, 6533, 7426, 8896, 10112, 10981, 13066, 14852, 17792, 21962, 26132, 29704, 43924, 52264, 59408, 87848, 104528, 118816, 175696, 209056, 237632, 351392, 418112, 475264, 516107, 702784, 836224, 1032214, 1405568, 2064428, 4128856, 8257712, 16515424, 33030848, 66061696]

約数ペア:

[(1, 66061696), (2, 33030848), (4, 16515424), (8, 8257712), (16, 4128856), (32, 2064428), (47, 1405568), (64, 1032214), (79, 836224), (94, 702784), (128, 516107), (139, 475264), (158, 418112), (188, 351392), (278, 237632), (316, 209056), (376, 175696), (556, 118816), (632, 104528), (752, 87848), (1112, 59408), (1264, 52264), (1504, 43924), (2224, 29704), (2528, 26132), (3008, 21962), (3713, 17792), (4448, 14852), (5056, 13066), (6016, 10981), (6533, 10112), (7426, 8896)]