15691074848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{250049}}^1$

素因数の和:250149

約数の個数: 48

約数和(自身を含む): 32325463800

約数和(自身を除く): 16634388952

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3922, 7844, 15688, 31376, 62752, 250049, 500098, 1000196, 2000392, 4000784, 8001568, 9251813, 13252597, 18503626, 26505194, 37007252, 53010388, 74014504, 106020776, 148029008, 212041552, 296058016, 424083104, 490346089, 980692178, 1961384356, 3922768712, 7845537424, 15691074848]

約数ペア:

[(1, 15691074848), (2, 7845537424), (4, 3922768712), (8, 1961384356), (16, 980692178), (32, 490346089), (37, 424083104), (53, 296058016), (74, 212041552), (106, 148029008), (148, 106020776), (212, 74014504), (296, 53010388), (424, 37007252), (592, 26505194), (848, 18503626), (1184, 13252597), (1696, 9251813), (1961, 8001568), (3922, 4000784), (7844, 2000392), (15688, 1000196), (31376, 500098), (62752, 250049)]