274509248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7673}}^1$

素因数の和:7741

約数の個数: 56

約数和(自身を含む): 600352368

約数和(自身を除く): 325843120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 7673, 8944, 15346, 17888, 30692, 35776, 61384, 99749, 122768, 199498, 245536, 329939, 398996, 491072, 659878, 797992, 1319756, 1595984, 2639512, 3191968, 4289207, 5279024, 6383936, 8578414, 10558048, 17156828, 21116096, 34313656, 68627312, 137254624, 274509248]

約数ペア:

[(1, 274509248), (2, 137254624), (4, 68627312), (8, 34313656), (13, 21116096), (16, 17156828), (26, 10558048), (32, 8578414), (43, 6383936), (52, 5279024), (64, 4289207), (86, 3191968), (104, 2639512), (172, 1595984), (208, 1319756), (344, 797992), (416, 659878), (559, 491072), (688, 398996), (832, 329939), (1118, 245536), (1376, 199498), (2236, 122768), (2752, 99749), (4472, 61384), (7673, 35776), (8944, 30692), (15346, 17888)]