25381344

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 41509536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 631, 838, 1257, 1262, 1676, 1893, 2514, 2524, 3352, 3786, 5028, 5048, 6704, 7572, 10056, 10096, 13408, 15144, 20112, 20192, 30288, 40224, 60576, 264389, 528778, 793167, 1057556, 1586334, 2115112, 3172668, 4230224, 6345336, 8460448, 12690672, 25381344]

約数ペア:

[(1, 25381344), (2, 12690672), (3, 8460448), (4, 6345336), (6, 4230224), (8, 3172668), (12, 2115112), (16, 1586334), (24, 1057556), (32, 793167), (48, 528778), (96, 264389), (419, 60576), (631, 40224), (838, 30288), (1257, 20192), (1262, 20112), (1676, 15144), (1893, 13408), (2514, 10096), (2524, 10056), (3352, 7572), (3786, 6704), (5028, 5048)]