13312925696

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7553

約数の個数: 112

約数和(自身を含む): 31413419520

約数和(自身を除く): 18100493824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 4096, 6944, 7168, 7489, 7936, 8192, 13888, 14336, 14978, 15872, 27776, 28672, 29956, 31744, 52423, 55552, 57344, 59912, 63488, 104846, 111104, 119824, 126976, 209692, 222208, 232159, 239648, 253952, 419384, 444416, 464318, 479296, 838768, 888832, 928636, 958592, 1625113, 1677536, 1777664, 1857272, 1917184, 3250226, 3355072, 3714544, 3834368, 6500452, 6710144, 7429088, 7668736, 13000904, 13420288, 14858176, 15337472, 26001808, 26840576, 29716352, 30674944, 52003616, 53681152, 59432704, 61349888, 104007232, 107362304, 118865408, 208014464, 214724608, 237730816, 416028928, 429449216, 475461632, 832057856, 950923264, 1664115712, 1901846528, 3328231424, 6656462848, 13312925696]

約数ペア:

[(1, 13312925696), (2, 6656462848), (4, 3328231424), (7, 1901846528), (8, 1664115712), (14, 950923264), (16, 832057856), (28, 475461632), (31, 429449216), (32, 416028928), (56, 237730816), (62, 214724608), (64, 208014464), (112, 118865408), (124, 107362304), (128, 104007232), (217, 61349888), (224, 59432704), (248, 53681152), (256, 52003616), (434, 30674944), (448, 29716352), (496, 26840576), (512, 26001808), (868, 15337472), (896, 14858176), (992, 13420288), (1024, 13000904), (1736, 7668736), (1792, 7429088), (1984, 6710144), (2048, 6500452), (3472, 3834368), (3584, 3714544), (3968, 3355072), (4096, 3250226), (6944, 1917184), (7168, 1857272), (7489, 1777664), (7936, 1677536), (8192, 1625113), (13888, 958592), (14336, 928636), (14978, 888832), (15872, 838768), (27776, 479296), (28672, 464318), (29956, 444416), (31744, 419384), (52423, 253952), (55552, 239648), (57344, 232159), (59912, 222208), (63488, 209692), (104846, 126976), (111104, 119824)]