61440964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 117754644

約数和(自身を除く): 56313680

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 937, 1261, 1874, 2522, 3748, 5044, 12181, 16393, 24362, 32786, 48724, 65572, 90889, 158353, 181778, 316706, 363556, 633412, 1181557, 2363114, 4726228, 15360241, 30720482, 61440964]

約数ペア:

[(1, 61440964), (2, 30720482), (4, 15360241), (13, 4726228), (26, 2363114), (52, 1181557), (97, 633412), (169, 363556), (194, 316706), (338, 181778), (388, 158353), (676, 90889), (937, 65572), (1261, 48724), (1874, 32786), (2522, 24362), (3748, 16393), (5044, 12181)]