42789432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{254699}}^1$

素因数の和:254715

約数の個数: 32

約数和(自身を含む): 122256000

約数和(自身を除く): 79466568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 254699, 509398, 764097, 1018796, 1528194, 1782893, 2037592, 3056388, 3565786, 5348679, 6112776, 7131572, 10697358, 14263144, 21394716, 42789432]

約数ペア:

[(1, 42789432), (2, 21394716), (3, 14263144), (4, 10697358), (6, 7131572), (7, 6112776), (8, 5348679), (12, 3565786), (14, 3056388), (21, 2037592), (24, 1782893), (28, 1528194), (42, 1018796), (56, 764097), (84, 509398), (168, 254699)]