15777776128

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{751609}}^1$

素因数の和:751668

約数の個数: 40

約数和(自身を含む): 32293675260

約数和(自身を除く): 16515899132

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 751609, 1503218, 3006436, 6012872, 12025744, 24051488, 30815969, 48102976, 61631938, 96205952, 123263876, 192411904, 246527752, 384823808, 493055504, 986111008, 1972222016, 3944444032, 7888888064, 15777776128]

約数ペア:

[(1, 15777776128), (2, 7888888064), (4, 3944444032), (8, 1972222016), (16, 986111008), (32, 493055504), (41, 384823808), (64, 246527752), (82, 192411904), (128, 123263876), (164, 96205952), (256, 61631938), (328, 48102976), (512, 30815969), (656, 24051488), (1312, 12025744), (2624, 6012872), (5248, 3006436), (10496, 1503218), (20992, 751609)]