788891648

素因数分解:

$2^{11}\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 1588466880

約数和(自身を除く): 799575232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1024, 1208, 2048, 2416, 2551, 4832, 5102, 9664, 10204, 19328, 20408, 38656, 40816, 77312, 81632, 154624, 163264, 309248, 326528, 385201, 653056, 770402, 1306112, 1540804, 2612224, 3081608, 5224448, 6163216, 12326432, 24652864, 49305728, 98611456, 197222912, 394445824, 788891648]

約数ペア:

[(1, 788891648), (2, 394445824), (4, 197222912), (8, 98611456), (16, 49305728), (32, 24652864), (64, 12326432), (128, 6163216), (151, 5224448), (256, 3081608), (302, 2612224), (512, 1540804), (604, 1306112), (1024, 770402), (1208, 653056), (2048, 385201), (2416, 326528), (2551, 309248), (4832, 163264), (5102, 154624), (9664, 81632), (10204, 77312), (19328, 40816), (20408, 38656)]