726164504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{71983}}^1$

素因数の和:72099

約数の個数: 32

約数和(自身を含む): 1481430720

約数和(自身を除く): 755266216

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 71983, 143966, 287932, 575864, 935779, 1871558, 3743116, 6982351, 7486232, 13964702, 27929404, 55858808, 90770563, 181541126, 363082252, 726164504]

約数ペア:

[(1, 726164504), (2, 363082252), (4, 181541126), (8, 90770563), (13, 55858808), (26, 27929404), (52, 13964702), (97, 7486232), (104, 6982351), (194, 3743116), (388, 1871558), (776, 935779), (1261, 575864), (2522, 287932), (5044, 143966), (10088, 71983)]