26219264

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 56267232

約数和(自身を除く): 30047968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 73, 92, 122, 128, 146, 184, 244, 256, 292, 368, 488, 584, 736, 976, 1168, 1403, 1472, 1679, 1952, 2336, 2806, 2944, 3358, 3904, 4453, 4672, 5612, 5888, 6716, 7808, 8906, 9344, 11224, 13432, 15616, 17812, 18688, 22448, 26864, 35624, 44896, 53728, 71248, 89792, 102419, 107456, 142496, 179584, 204838, 214912, 284992, 359168, 409676, 429824, 569984, 819352, 1139968, 1638704, 3277408, 6554816, 13109632, 26219264]

約数ペア:

[(1, 26219264), (2, 13109632), (4, 6554816), (8, 3277408), (16, 1638704), (23, 1139968), (32, 819352), (46, 569984), (61, 429824), (64, 409676), (73, 359168), (92, 284992), (122, 214912), (128, 204838), (146, 179584), (184, 142496), (244, 107456), (256, 102419), (292, 89792), (368, 71248), (488, 53728), (584, 44896), (736, 35624), (976, 26864), (1168, 22448), (1403, 18688), (1472, 17812), (1679, 15616), (1952, 13432), (2336, 11224), (2806, 9344), (2944, 8906), (3358, 7808), (3904, 6716), (4453, 5888), (4672, 5612)]