28527191388

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1240097}}^1$

素因数の和:1240184

約数の個数: 60

約数和(自身を含む): 75626136432

約数和(自身を除く): 47098945044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 23004, 1240097, 2480194, 3720291, 4960388, 7440582, 11160873, 14881164, 22321746, 33482619, 44643492, 66965238, 88046887, 100447857, 133930476, 176093774, 200895714, 264140661, 352187548, 401791428, 528281322, 792421983, 1056562644, 1584843966, 2377265949, 3169687932, 4754531898, 7131797847, 9509063796, 14263595694, 28527191388]

約数ペア:

[(1, 28527191388), (2, 14263595694), (3, 9509063796), (4, 7131797847), (6, 4754531898), (9, 3169687932), (12, 2377265949), (18, 1584843966), (27, 1056562644), (36, 792421983), (54, 528281322), (71, 401791428), (81, 352187548), (108, 264140661), (142, 200895714), (162, 176093774), (213, 133930476), (284, 100447857), (324, 88046887), (426, 66965238), (639, 44643492), (852, 33482619), (1278, 22321746), (1917, 14881164), (2556, 11160873), (3834, 7440582), (5751, 4960388), (7668, 3720291), (11502, 2480194), (23004, 1240097)]