15721682944

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{63443}}^1$

素因数の和:63487

約数の個数: 72

約数和(自身を含む): 34553822940

約数和(自身を除く): 18832139996

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2048, 2816, 3872, 5632, 7744, 11264, 15488, 22528, 30976, 61952, 63443, 123904, 126886, 247808, 253772, 507544, 697873, 1015088, 1395746, 2030176, 2791492, 4060352, 5582984, 7676603, 8120704, 11165968, 15353206, 16241408, 22331936, 30706412, 32482816, 44663872, 61412824, 64965632, 89327744, 122825648, 129931264, 178655488, 245651296, 357310976, 491302592, 714621952, 982605184, 1429243904, 1965210368, 3930420736, 7860841472, 15721682944]

約数ペア:

[(1, 15721682944), (2, 7860841472), (4, 3930420736), (8, 1965210368), (11, 1429243904), (16, 982605184), (22, 714621952), (32, 491302592), (44, 357310976), (64, 245651296), (88, 178655488), (121, 129931264), (128, 122825648), (176, 89327744), (242, 64965632), (256, 61412824), (352, 44663872), (484, 32482816), (512, 30706412), (704, 22331936), (968, 16241408), (1024, 15353206), (1408, 11165968), (1936, 8120704), (2048, 7676603), (2816, 5582984), (3872, 4060352), (5632, 2791492), (7744, 2030176), (11264, 1395746), (15488, 1015088), (22528, 697873), (30976, 507544), (61952, 253772), (63443, 247808), (123904, 126886)]