42306862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 28454738

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 389, 611, 778, 1157, 1222, 2314, 4183, 5057, 8366, 10114, 18283, 34621, 36566, 54379, 69242, 108758, 237679, 450073, 475358, 900146, 1627187, 3254374, 21153431, 42306862]

約数ペア:

[(1, 42306862), (2, 21153431), (13, 3254374), (26, 1627187), (47, 900146), (89, 475358), (94, 450073), (178, 237679), (389, 108758), (611, 69242), (778, 54379), (1157, 36566), (1222, 34621), (2314, 18283), (4183, 10114), (5057, 8366)]