64943004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1249}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 173600000

約数和(自身を除く): 108656996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1249, 1857, 2476, 2498, 3714, 3747, 4333, 4996, 7428, 7494, 8666, 8743, 12999, 14988, 17332, 17486, 25998, 26229, 34972, 51996, 52458, 104916, 773131, 1546262, 2319393, 3092524, 4638786, 5411917, 9277572, 10823834, 16235751, 21647668, 32471502, 64943004]

約数ペア:

[(1, 64943004), (2, 32471502), (3, 21647668), (4, 16235751), (6, 10823834), (7, 9277572), (12, 5411917), (14, 4638786), (21, 3092524), (28, 2319393), (42, 1546262), (84, 773131), (619, 104916), (1238, 52458), (1249, 51996), (1857, 34972), (2476, 26229), (2498, 25998), (3714, 17486), (3747, 17332), (4333, 14988), (4996, 12999), (7428, 8743), (7494, 8666)]