39147296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 85080240

約数和(自身を除く): 45932944

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 67, 76, 124, 134, 152, 248, 268, 304, 496, 536, 589, 608, 961, 992, 1072, 1178, 1273, 1922, 2077, 2144, 2356, 2546, 3844, 4154, 4712, 5092, 7688, 8308, 9424, 10184, 15376, 16616, 18259, 18848, 20368, 30752, 33232, 36518, 39463, 40736, 64387, 66464, 73036, 78926, 128774, 146072, 157852, 257548, 292144, 315704, 515096, 584288, 631408, 1030192, 1223353, 1262816, 2060384, 2446706, 4893412, 9786824, 19573648, 39147296]

約数ペア:

[(1, 39147296), (2, 19573648), (4, 9786824), (8, 4893412), (16, 2446706), (19, 2060384), (31, 1262816), (32, 1223353), (38, 1030192), (62, 631408), (67, 584288), (76, 515096), (124, 315704), (134, 292144), (152, 257548), (248, 157852), (268, 146072), (304, 128774), (496, 78926), (536, 73036), (589, 66464), (608, 64387), (961, 40736), (992, 39463), (1072, 36518), (1178, 33232), (1273, 30752), (1922, 20368), (2077, 18848), (2144, 18259), (2356, 16616), (2546, 15376), (3844, 10184), (4154, 9424), (4712, 8308), (5092, 7688)]