47168992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 101479392

約数和(自身を除く): 54310400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1597, 1846, 2272, 3194, 3692, 6388, 7384, 12776, 14768, 20761, 25552, 29536, 41522, 51104, 83044, 113387, 166088, 226774, 332176, 453548, 664352, 907096, 1474031, 1814192, 2948062, 3628384, 5896124, 11792248, 23584496, 47168992]

約数ペア:

[(1, 47168992), (2, 23584496), (4, 11792248), (8, 5896124), (13, 3628384), (16, 2948062), (26, 1814192), (32, 1474031), (52, 907096), (71, 664352), (104, 453548), (142, 332176), (208, 226774), (284, 166088), (416, 113387), (568, 83044), (923, 51104), (1136, 41522), (1597, 29536), (1846, 25552), (2272, 20761), (3194, 14768), (3692, 12776), (6388, 7384)]