64572596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 131544000

約数和(自身を除く): 66971404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 173, 187, 346, 374, 499, 692, 748, 998, 1903, 1996, 2941, 3806, 5489, 5882, 7612, 8483, 10978, 11764, 16966, 21956, 32351, 33932, 64702, 86327, 93313, 129404, 172654, 186626, 345308, 373252, 949597, 1467559, 1899194, 2935118, 3798388, 5870236, 16143149, 32286298, 64572596]

約数ペア:

[(1, 64572596), (2, 32286298), (4, 16143149), (11, 5870236), (17, 3798388), (22, 2935118), (34, 1899194), (44, 1467559), (68, 949597), (173, 373252), (187, 345308), (346, 186626), (374, 172654), (499, 129404), (692, 93313), (748, 86327), (998, 64702), (1903, 33932), (1996, 32351), (2941, 21956), (3806, 16966), (5489, 11764), (5882, 10978), (7612, 8483)]