127011328

素因数分解:

$2^9\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 40

約数和(自身を含む): 254849760

約数和(自身を除く): 127838432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 359, 512, 691, 718, 1382, 1436, 2764, 2872, 5528, 5744, 11056, 11488, 22112, 22976, 44224, 45952, 88448, 91904, 176896, 183808, 248069, 353792, 496138, 992276, 1984552, 3969104, 7938208, 15876416, 31752832, 63505664, 127011328]

約数ペア:

[(1, 127011328), (2, 63505664), (4, 31752832), (8, 15876416), (16, 7938208), (32, 3969104), (64, 1984552), (128, 992276), (256, 496138), (359, 353792), (512, 248069), (691, 183808), (718, 176896), (1382, 91904), (1436, 88448), (2764, 45952), (2872, 44224), (5528, 22976), (5744, 22112), (11056, 11488)]