26523776

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 55651200

約数和(自身を除く): 29127424

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 79, 86, 122, 128, 158, 172, 244, 316, 344, 488, 632, 688, 976, 1264, 1376, 1952, 2528, 2623, 2752, 3397, 3904, 4819, 5056, 5246, 5504, 6794, 7808, 9638, 10112, 10492, 13588, 19276, 20984, 27176, 38552, 41968, 54352, 77104, 83936, 108704, 154208, 167872, 207217, 217408, 308416, 335744, 414434, 434816, 616832, 828868, 1657736, 3315472, 6630944, 13261888, 26523776]

約数ペア:

[(1, 26523776), (2, 13261888), (4, 6630944), (8, 3315472), (16, 1657736), (32, 828868), (43, 616832), (61, 434816), (64, 414434), (79, 335744), (86, 308416), (122, 217408), (128, 207217), (158, 167872), (172, 154208), (244, 108704), (316, 83936), (344, 77104), (488, 54352), (632, 41968), (688, 38552), (976, 27176), (1264, 20984), (1376, 19276), (1952, 13588), (2528, 10492), (2623, 10112), (2752, 9638), (3397, 7808), (3904, 6794), (4819, 5504), (5056, 5246)]