71569568

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 161743680

約数和(自身を除く): 90174112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1129, 1132, 1981, 2258, 2264, 3962, 4516, 4528, 7903, 7924, 9032, 9056, 15806, 15848, 18064, 31612, 31696, 36128, 63224, 63392, 126448, 252896, 319507, 639014, 1278028, 2236549, 2556056, 4473098, 5112112, 8946196, 10224224, 17892392, 35784784, 71569568]

約数ペア:

[(1, 71569568), (2, 35784784), (4, 17892392), (7, 10224224), (8, 8946196), (14, 5112112), (16, 4473098), (28, 2556056), (32, 2236549), (56, 1278028), (112, 639014), (224, 319507), (283, 252896), (566, 126448), (1129, 63392), (1132, 63224), (1981, 36128), (2258, 31696), (2264, 31612), (3962, 18064), (4516, 15848), (4528, 15806), (7903, 9056), (7924, 9032)]