8681500672

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8637

約数の個数: 104

約数和(自身を含む): 19682645360

約数和(自身を除く): 11001144688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2048, 2432, 3328, 3952, 4096, 4864, 6656, 7904, 8581, 9728, 13312, 15808, 17162, 19456, 26624, 31616, 34324, 38912, 53248, 63232, 68648, 77824, 111553, 126464, 137296, 163039, 223106, 252928, 274592, 326078, 446212, 505856, 549184, 652156, 892424, 1011712, 1098368, 1304312, 1784848, 2119507, 2196736, 2608624, 3569696, 4239014, 4393472, 5217248, 7139392, 8478028, 8786944, 10434496, 14278784, 16956056, 17573888, 20868992, 28557568, 33912112, 35147776, 41737984, 57115136, 67824224, 83475968, 114230272, 135648448, 166951936, 228460544, 271296896, 333903872, 456921088, 542593792, 667807744, 1085187584, 2170375168, 4340750336, 8681500672]

約数ペア:

[(1, 8681500672), (2, 4340750336), (4, 2170375168), (8, 1085187584), (13, 667807744), (16, 542593792), (19, 456921088), (26, 333903872), (32, 271296896), (38, 228460544), (52, 166951936), (64, 135648448), (76, 114230272), (104, 83475968), (128, 67824224), (152, 57115136), (208, 41737984), (247, 35147776), (256, 33912112), (304, 28557568), (416, 20868992), (494, 17573888), (512, 16956056), (608, 14278784), (832, 10434496), (988, 8786944), (1024, 8478028), (1216, 7139392), (1664, 5217248), (1976, 4393472), (2048, 4239014), (2432, 3569696), (3328, 2608624), (3952, 2196736), (4096, 2119507), (4864, 1784848), (6656, 1304312), (7904, 1098368), (8581, 1011712), (9728, 892424), (13312, 652156), (15808, 549184), (17162, 505856), (19456, 446212), (26624, 326078), (31616, 274592), (34324, 252928), (38912, 223106), (53248, 163039), (63232, 137296), (68648, 126464), (77824, 111553)]