64988224

素因数分解:

$2^6\times 7^1\times {\mathrm{145063}}^1$

素因数の和:145082

約数の個数: 28

約数和(自身を含む): 147385024

約数和(自身を除く): 82396800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 145063, 290126, 580252, 1015441, 1160504, 2030882, 2321008, 4061764, 4642016, 8123528, 9284032, 16247056, 32494112, 64988224]

約数ペア:

[(1, 64988224), (2, 32494112), (4, 16247056), (7, 9284032), (8, 8123528), (14, 4642016), (16, 4061764), (28, 2321008), (32, 2030882), (56, 1160504), (64, 1015441), (112, 580252), (224, 290126), (448, 145063)]