1521139712

素因数分解:

$2^{14}\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 3063059160

約数和(自身を除く): 1541919448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 256, 409, 454, 512, 818, 908, 1024, 1636, 1816, 2048, 3272, 3632, 4096, 6544, 7264, 8192, 13088, 14528, 16384, 26176, 29056, 52352, 58112, 92843, 104704, 116224, 185686, 209408, 232448, 371372, 418816, 464896, 742744, 837632, 929792, 1485488, 1675264, 1859584, 2970976, 3350528, 3719168, 5941952, 6701056, 11883904, 23767808, 47535616, 95071232, 190142464, 380284928, 760569856, 1521139712]

約数ペア:

[(1, 1521139712), (2, 760569856), (4, 380284928), (8, 190142464), (16, 95071232), (32, 47535616), (64, 23767808), (128, 11883904), (227, 6701056), (256, 5941952), (409, 3719168), (454, 3350528), (512, 2970976), (818, 1859584), (908, 1675264), (1024, 1485488), (1636, 929792), (1816, 837632), (2048, 742744), (3272, 464896), (3632, 418816), (4096, 371372), (6544, 232448), (7264, 209408), (8192, 185686), (13088, 116224), (14528, 104704), (16384, 92843), (26176, 58112), (29056, 52352)]