25091928

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3257}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 68613480

約数和(自身を除く): 43521552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3257, 3852, 6514, 7704, 9771, 13028, 19542, 26056, 29313, 39084, 58626, 78168, 117252, 234504, 348499, 696998, 1045497, 1393996, 2090994, 2787992, 3136491, 4181988, 6272982, 8363976, 12545964, 25091928]

約数ペア:

[(1, 25091928), (2, 12545964), (3, 8363976), (4, 6272982), (6, 4181988), (8, 3136491), (9, 2787992), (12, 2090994), (18, 1393996), (24, 1045497), (36, 696998), (72, 348499), (107, 234504), (214, 117252), (321, 78168), (428, 58626), (642, 39084), (856, 29313), (963, 26056), (1284, 19542), (1926, 13028), (2568, 9771), (3257, 7704), (3852, 6514)]