987584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1212

約数の個数: 28

約数和(自身を含む): 2112264

約数和(自身を除く): 1124680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1187, 2374, 4748, 9496, 15431, 18992, 30862, 37984, 61724, 75968, 123448, 246896, 493792, 987584]

約数ペア:

[(1, 987584), (2, 493792), (4, 246896), (8, 123448), (13, 75968), (16, 61724), (26, 37984), (32, 30862), (52, 18992), (64, 15431), (104, 9496), (208, 4748), (416, 2374), (832, 1187)]