1720244512

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{39791}}^1$

素因数の和:40001

約数の個数: 48

約数和(自身を含む): 3890702592

約数和(自身を除く): 2170458080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 3088, 5404, 6176, 10808, 21616, 39791, 43232, 79582, 159164, 278537, 318328, 557074, 636656, 1114148, 1273312, 2228296, 4456592, 7679663, 8913184, 15359326, 30718652, 53757641, 61437304, 107515282, 122874608, 215030564, 245749216, 430061128, 860122256, 1720244512]

約数ペア:

[(1, 1720244512), (2, 860122256), (4, 430061128), (7, 245749216), (8, 215030564), (14, 122874608), (16, 107515282), (28, 61437304), (32, 53757641), (56, 30718652), (112, 15359326), (193, 8913184), (224, 7679663), (386, 4456592), (772, 2228296), (1351, 1273312), (1544, 1114148), (2702, 636656), (3088, 557074), (5404, 318328), (6176, 278537), (10808, 159164), (21616, 79582), (39791, 43232)]