38281504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 42156896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 797, 1264, 1501, 1594, 2528, 3002, 3188, 6004, 6376, 12008, 12752, 15143, 24016, 25504, 30286, 48032, 60572, 62963, 121144, 125926, 242288, 251852, 484576, 503704, 1007408, 1196297, 2014816, 2392594, 4785188, 9570376, 19140752, 38281504]

約数ペア:

[(1, 38281504), (2, 19140752), (4, 9570376), (8, 4785188), (16, 2392594), (19, 2014816), (32, 1196297), (38, 1007408), (76, 503704), (79, 484576), (152, 251852), (158, 242288), (304, 125926), (316, 121144), (608, 62963), (632, 60572), (797, 48032), (1264, 30286), (1501, 25504), (1594, 24016), (2528, 15143), (3002, 12752), (3188, 12008), (6004, 6376)]