25481904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 75828480

約数和(自身を除く): 50346576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 419, 543, 724, 838, 1086, 1257, 1267, 1448, 1676, 2172, 2514, 2534, 2896, 2933, 3352, 3801, 4344, 5028, 5068, 5866, 6704, 7602, 8688, 8799, 10056, 10136, 11732, 15204, 17598, 20112, 20272, 23464, 30408, 35196, 46928, 60816, 70392, 75839, 140784, 151678, 227517, 303356, 455034, 530873, 606712, 910068, 1061746, 1213424, 1592619, 1820136, 2123492, 3185238, 3640272, 4246984, 6370476, 8493968, 12740952, 25481904]

約数ペア:

[(1, 25481904), (2, 12740952), (3, 8493968), (4, 6370476), (6, 4246984), (7, 3640272), (8, 3185238), (12, 2123492), (14, 1820136), (16, 1592619), (21, 1213424), (24, 1061746), (28, 910068), (42, 606712), (48, 530873), (56, 455034), (84, 303356), (112, 227517), (168, 151678), (181, 140784), (336, 75839), (362, 70392), (419, 60816), (543, 46928), (724, 35196), (838, 30408), (1086, 23464), (1257, 20272), (1267, 20112), (1448, 17598), (1676, 15204), (2172, 11732), (2514, 10136), (2534, 10056), (2896, 8799), (2933, 8688), (3352, 7602), (3801, 6704), (4344, 5866), (5028, 5068)]