63915992

素因数分解:

$2^3\times 7^3\times {\mathrm{23293}}^1$

素因数の和:23320

約数の個数: 32

約数和(自身を含む): 139764000

約数和(自身を除く): 75848008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 23293, 46586, 93172, 163051, 186344, 326102, 652204, 1141357, 1304408, 2282714, 4565428, 7989499, 9130856, 15978998, 31957996, 63915992]

約数ペア:

[(1, 63915992), (2, 31957996), (4, 15978998), (7, 9130856), (8, 7989499), (14, 4565428), (28, 2282714), (49, 1304408), (56, 1141357), (98, 652204), (196, 326102), (343, 186344), (392, 163051), (686, 93172), (1372, 46586), (2744, 23293)]