21746966528

素因数分解:

$2^{13}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6311

約数の個数: 112

約数和(自身を含む): 50527269024

約数和(自身を除く): 28780302496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1024, 1708, 1792, 1952, 2048, 3416, 3584, 3904, 4096, 6217, 6832, 7168, 7808, 8192, 12434, 13664, 14336, 15616, 24868, 27328, 28672, 31232, 43519, 49736, 54656, 57344, 62464, 87038, 99472, 109312, 124928, 174076, 198944, 218624, 249856, 348152, 379237, 397888, 437248, 499712, 696304, 758474, 795776, 874496, 1392608, 1516948, 1591552, 1748992, 2654659, 2785216, 3033896, 3183104, 3497984, 5309318, 5570432, 6067792, 6366208, 10618636, 11140864, 12135584, 12732416, 21237272, 22281728, 24271168, 25464832, 42474544, 44563456, 48542336, 50929664, 84949088, 89126912, 97084672, 169898176, 178253824, 194169344, 339796352, 356507648, 388338688, 679592704, 776677376, 1359185408, 1553354752, 2718370816, 3106709504, 5436741632, 10873483264, 21746966528]

約数ペア:

[(1, 21746966528), (2, 10873483264), (4, 5436741632), (7, 3106709504), (8, 2718370816), (14, 1553354752), (16, 1359185408), (28, 776677376), (32, 679592704), (56, 388338688), (61, 356507648), (64, 339796352), (112, 194169344), (122, 178253824), (128, 169898176), (224, 97084672), (244, 89126912), (256, 84949088), (427, 50929664), (448, 48542336), (488, 44563456), (512, 42474544), (854, 25464832), (896, 24271168), (976, 22281728), (1024, 21237272), (1708, 12732416), (1792, 12135584), (1952, 11140864), (2048, 10618636), (3416, 6366208), (3584, 6067792), (3904, 5570432), (4096, 5309318), (6217, 3497984), (6832, 3183104), (7168, 3033896), (7808, 2785216), (8192, 2654659), (12434, 1748992), (13664, 1591552), (14336, 1516948), (15616, 1392608), (24868, 874496), (27328, 795776), (28672, 758474), (31232, 696304), (43519, 499712), (49736, 437248), (54656, 397888), (57344, 379237), (62464, 348152), (87038, 249856), (99472, 218624), (109312, 198944), (124928, 174076)]