12926752

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 13829600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 157, 166, 248, 314, 332, 496, 628, 664, 992, 1256, 1328, 2512, 2573, 2656, 4867, 5024, 5146, 9734, 10292, 13031, 19468, 20584, 26062, 38936, 41168, 52124, 77872, 82336, 104248, 155744, 208496, 403961, 416992, 807922, 1615844, 3231688, 6463376, 12926752]

約数ペア:

[(1, 12926752), (2, 6463376), (4, 3231688), (8, 1615844), (16, 807922), (31, 416992), (32, 403961), (62, 208496), (83, 155744), (124, 104248), (157, 82336), (166, 77872), (248, 52124), (314, 41168), (332, 38936), (496, 26062), (628, 20584), (664, 19468), (992, 13031), (1256, 10292), (1328, 9734), (2512, 5146), (2573, 5024), (2656, 4867)]