61771432

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 124335540

約数和(自身を除く): 62564108

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 293, 361, 584, 586, 722, 1172, 1387, 1444, 2344, 2774, 2888, 5548, 5567, 11096, 11134, 21389, 22268, 26353, 42778, 44536, 52706, 85556, 105412, 105773, 171112, 210824, 211546, 406391, 423092, 812782, 846184, 1625564, 3251128, 7721429, 15442858, 30885716, 61771432]

約数ペア:

[(1, 61771432), (2, 30885716), (4, 15442858), (8, 7721429), (19, 3251128), (38, 1625564), (73, 846184), (76, 812782), (146, 423092), (152, 406391), (292, 211546), (293, 210824), (361, 171112), (584, 105773), (586, 105412), (722, 85556), (1172, 52706), (1387, 44536), (1444, 42778), (2344, 26353), (2774, 22268), (2888, 21389), (5548, 11134), (5567, 11096)]