15666006328

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{24971}}^1$

素因数の和:25660

約数の個数: 64

約数和(自身を含む): 35600083200

約数和(自身を除く): 19934076872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 659, 952, 1318, 2636, 4613, 5272, 9226, 11203, 18452, 22406, 24971, 36904, 44812, 49942, 78421, 89624, 99884, 156842, 174797, 199768, 313684, 349594, 424507, 627368, 699188, 849014, 1398376, 1698028, 2971549, 3396056, 5943098, 11886196, 16455889, 23772392, 32911778, 65823556, 115191223, 131647112, 230382446, 279750113, 460764892, 559500226, 921529784, 1119000452, 1958250791, 2238000904, 3916501582, 7833003164, 15666006328]

約数ペア:

[(1, 15666006328), (2, 7833003164), (4, 3916501582), (7, 2238000904), (8, 1958250791), (14, 1119000452), (17, 921529784), (28, 559500226), (34, 460764892), (56, 279750113), (68, 230382446), (119, 131647112), (136, 115191223), (238, 65823556), (476, 32911778), (659, 23772392), (952, 16455889), (1318, 11886196), (2636, 5943098), (4613, 3396056), (5272, 2971549), (9226, 1698028), (11203, 1398376), (18452, 849014), (22406, 699188), (24971, 627368), (36904, 424507), (44812, 349594), (49942, 313684), (78421, 199768), (89624, 174797), (99884, 156842)]