38968176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 109305504

約数和(自身を除く): 70337328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 317, 394, 591, 624, 634, 788, 951, 1182, 1268, 1576, 1902, 2364, 2536, 2561, 3152, 3804, 4121, 4728, 5072, 5122, 7608, 7683, 8242, 9456, 10244, 12363, 15216, 15366, 16484, 20488, 24726, 30732, 32968, 40976, 49452, 61464, 62449, 65936, 98904, 122928, 124898, 187347, 197808, 249796, 374694, 499592, 749388, 811837, 999184, 1498776, 1623674, 2435511, 2997552, 3247348, 4871022, 6494696, 9742044, 12989392, 19484088, 38968176]

約数ペア:

[(1, 38968176), (2, 19484088), (3, 12989392), (4, 9742044), (6, 6494696), (8, 4871022), (12, 3247348), (13, 2997552), (16, 2435511), (24, 1623674), (26, 1498776), (39, 999184), (48, 811837), (52, 749388), (78, 499592), (104, 374694), (156, 249796), (197, 197808), (208, 187347), (312, 124898), (317, 122928), (394, 98904), (591, 65936), (624, 62449), (634, 61464), (788, 49452), (951, 40976), (1182, 32968), (1268, 30732), (1576, 24726), (1902, 20488), (2364, 16484), (2536, 15366), (2561, 15216), (3152, 12363), (3804, 10244), (4121, 9456), (4728, 8242), (5072, 7683), (5122, 7608)]