15706726528

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{2333}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 31603527000

約数和(自身を除く): 15896800472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 353, 596, 706, 1192, 1412, 2333, 2384, 2824, 4666, 4768, 5648, 9332, 9536, 11296, 18664, 19072, 22592, 37328, 45184, 52597, 74656, 105194, 149312, 210388, 298624, 347617, 420776, 695234, 823549, 841552, 1390468, 1647098, 1683104, 2780936, 3294196, 3366208, 5561872, 6588392, 6732416, 11123744, 13176784, 22247488, 26353568, 44494976, 52707136, 105414272, 122708801, 245417602, 490835204, 981670408, 1963340816, 3926681632, 7853363264, 15706726528]

約数ペア:

[(1, 15706726528), (2, 7853363264), (4, 3926681632), (8, 1963340816), (16, 981670408), (32, 490835204), (64, 245417602), (128, 122708801), (149, 105414272), (298, 52707136), (353, 44494976), (596, 26353568), (706, 22247488), (1192, 13176784), (1412, 11123744), (2333, 6732416), (2384, 6588392), (2824, 5561872), (4666, 3366208), (4768, 3294196), (5648, 2780936), (9332, 1683104), (9536, 1647098), (11296, 1390468), (18664, 841552), (19072, 823549), (22592, 695234), (37328, 420776), (45184, 347617), (52597, 298624), (74656, 210388), (105194, 149312)]