518154496

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{33181}}^1$

素因数の和:33258

約数の個数: 36

約数和(自身を含む): 1051272124

約数和(自身を除く): 533117628

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 33181, 66362, 132724, 265448, 530896, 1061792, 2024041, 2123584, 4048082, 4247168, 8096164, 8494336, 16192328, 32384656, 64769312, 129538624, 259077248, 518154496]

約数ペア:

[(1, 518154496), (2, 259077248), (4, 129538624), (8, 64769312), (16, 32384656), (32, 16192328), (61, 8494336), (64, 8096164), (122, 4247168), (128, 4048082), (244, 2123584), (256, 2024041), (488, 1061792), (976, 530896), (1952, 265448), (3904, 132724), (7808, 66362), (15616, 33181)]