66001024

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 136598400

約数和(自身を除く): 70597376

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 107, 122, 128, 158, 214, 244, 316, 428, 488, 632, 856, 976, 1264, 1712, 1952, 2528, 3424, 3904, 4819, 5056, 6527, 6848, 7808, 8453, 9638, 10112, 13054, 13696, 16906, 19276, 26108, 33812, 38552, 52216, 67624, 77104, 104432, 135248, 154208, 208864, 270496, 308416, 417728, 515633, 540992, 616832, 835456, 1031266, 1081984, 2062532, 4125064, 8250128, 16500256, 33000512, 66001024]

約数ペア:

[(1, 66001024), (2, 33000512), (4, 16500256), (8, 8250128), (16, 4125064), (32, 2062532), (61, 1081984), (64, 1031266), (79, 835456), (107, 616832), (122, 540992), (128, 515633), (158, 417728), (214, 308416), (244, 270496), (316, 208864), (428, 154208), (488, 135248), (632, 104432), (856, 77104), (976, 67624), (1264, 52216), (1712, 38552), (1952, 33812), (2528, 26108), (3424, 19276), (3904, 16906), (4819, 13696), (5056, 13054), (6527, 10112), (6848, 9638), (7808, 8453)]