73390616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 156904200

約数和(自身を除く): 83513584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2857, 3211, 5714, 6422, 11428, 12844, 22856, 25688, 37141, 54283, 74282, 108566, 148564, 217132, 297128, 434264, 482833, 705679, 965666, 1411358, 1931332, 2822716, 3862664, 5645432, 9173827, 18347654, 36695308, 73390616]

約数ペア:

[(1, 73390616), (2, 36695308), (4, 18347654), (8, 9173827), (13, 5645432), (19, 3862664), (26, 2822716), (38, 1931332), (52, 1411358), (76, 965666), (104, 705679), (152, 482833), (169, 434264), (247, 297128), (338, 217132), (494, 148564), (676, 108566), (988, 74282), (1352, 54283), (1976, 37141), (2857, 25688), (3211, 22856), (5714, 12844), (6422, 11428)]