25864032

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 68160960

約数和(自身を除く): 42296928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 643, 838, 1257, 1286, 1676, 1929, 2514, 2572, 3352, 3858, 5028, 5144, 6704, 7716, 10056, 10288, 13408, 15432, 20112, 20576, 30864, 40224, 61728, 269417, 538834, 808251, 1077668, 1616502, 2155336, 3233004, 4310672, 6466008, 8621344, 12932016, 25864032]

約数ペア:

[(1, 25864032), (2, 12932016), (3, 8621344), (4, 6466008), (6, 4310672), (8, 3233004), (12, 2155336), (16, 1616502), (24, 1077668), (32, 808251), (48, 538834), (96, 269417), (419, 61728), (643, 40224), (838, 30864), (1257, 20576), (1286, 20112), (1676, 15432), (1929, 13408), (2514, 10288), (2572, 10056), (3352, 7716), (3858, 6704), (5028, 5144)]