7429551488

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{369703}}^1$

素因数の和:369874

約数の個数: 32

約数和(自身を含む): 14895374160

約数和(自身を除く): 7465822672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 369703, 739406, 1478812, 2957624, 5915248, 11830496, 23660992, 47321984, 58043371, 116086742, 232173484, 464346968, 928693936, 1857387872, 3714775744, 7429551488]

約数ペア:

[(1, 7429551488), (2, 3714775744), (4, 1857387872), (8, 928693936), (16, 464346968), (32, 232173484), (64, 116086742), (128, 58043371), (157, 47321984), (314, 23660992), (628, 11830496), (1256, 5915248), (2512, 2957624), (5024, 1478812), (10048, 739406), (20096, 369703)]