8131144

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10531256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 107, 118, 161, 184, 214, 236, 322, 413, 428, 472, 644, 749, 826, 856, 1288, 1357, 1498, 1652, 2461, 2714, 2996, 3304, 4922, 5428, 5992, 6313, 9499, 9844, 10856, 12626, 17227, 18998, 19688, 25252, 34454, 37996, 44191, 50504, 68908, 75992, 88382, 137816, 145199, 176764, 290398, 353528, 580796, 1016393, 1161592, 2032786, 4065572, 8131144]

約数ペア:

[(1, 8131144), (2, 4065572), (4, 2032786), (7, 1161592), (8, 1016393), (14, 580796), (23, 353528), (28, 290398), (46, 176764), (56, 145199), (59, 137816), (92, 88382), (107, 75992), (118, 68908), (161, 50504), (184, 44191), (214, 37996), (236, 34454), (322, 25252), (413, 19688), (428, 18998), (472, 17227), (644, 12626), (749, 10856), (826, 9844), (856, 9499), (1288, 6313), (1357, 5992), (1498, 5428), (1652, 4922), (2461, 3304), (2714, 2996)]