72786376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1907}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 147450240

約数和(自身を除く): 74663864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 1907, 2936, 3814, 4771, 7628, 9542, 15256, 19084, 24791, 38168, 49582, 99164, 198328, 699869, 1399738, 2799476, 5598952, 9098297, 18196594, 36393188, 72786376]

約数ペア:

[(1, 72786376), (2, 36393188), (4, 18196594), (8, 9098297), (13, 5598952), (26, 2799476), (52, 1399738), (104, 699869), (367, 198328), (734, 99164), (1468, 49582), (1907, 38168), (2936, 24791), (3814, 19084), (4771, 15256), (7628, 9542)]