8458788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 22094688

約数和(自身を除く): 13635900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 97, 129, 156, 169, 172, 194, 258, 291, 338, 388, 507, 516, 559, 582, 676, 1014, 1118, 1164, 1261, 1677, 2028, 2236, 2522, 3354, 3783, 4171, 5044, 6708, 7267, 7566, 8342, 12513, 14534, 15132, 16393, 16684, 21801, 25026, 29068, 32786, 43602, 49179, 50052, 54223, 65572, 87204, 98358, 108446, 162669, 196716, 216892, 325338, 650676, 704899, 1409798, 2114697, 2819596, 4229394, 8458788]

約数ペア:

[(1, 8458788), (2, 4229394), (3, 2819596), (4, 2114697), (6, 1409798), (12, 704899), (13, 650676), (26, 325338), (39, 216892), (43, 196716), (52, 162669), (78, 108446), (86, 98358), (97, 87204), (129, 65572), (156, 54223), (169, 50052), (172, 49179), (194, 43602), (258, 32786), (291, 29068), (338, 25026), (388, 21801), (507, 16684), (516, 16393), (559, 15132), (582, 14534), (676, 12513), (1014, 8342), (1118, 7566), (1164, 7267), (1261, 6708), (1677, 5044), (2028, 4171), (2236, 3783), (2522, 3354)]