78506368

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 158036760

約数和(自身を除く): 79530392

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 6323, 12416, 12646, 25292, 50584, 101168, 202336, 404672, 613331, 809344, 1226662, 2453324, 4906648, 9813296, 19626592, 39253184, 78506368]

約数ペア:

[(1, 78506368), (2, 39253184), (4, 19626592), (8, 9813296), (16, 4906648), (32, 2453324), (64, 1226662), (97, 809344), (128, 613331), (194, 404672), (388, 202336), (776, 101168), (1552, 50584), (3104, 25292), (6208, 12646), (6323, 12416)]