25305924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 42431676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 719, 838, 1257, 1438, 1676, 2157, 2514, 2876, 2933, 4314, 5028, 5033, 5866, 8628, 8799, 10066, 11732, 15099, 17598, 20132, 30198, 35196, 60396, 301261, 602522, 903783, 1205044, 1807566, 2108827, 3615132, 4217654, 6326481, 8435308, 12652962, 25305924]

約数ペア:

[(1, 25305924), (2, 12652962), (3, 8435308), (4, 6326481), (6, 4217654), (7, 3615132), (12, 2108827), (14, 1807566), (21, 1205044), (28, 903783), (42, 602522), (84, 301261), (419, 60396), (719, 35196), (838, 30198), (1257, 20132), (1438, 17598), (1676, 15099), (2157, 11732), (2514, 10066), (2876, 8799), (2933, 8628), (4314, 5866), (5028, 5033)]