25761408

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 69441600

約数和(自身を除く): 43680192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 919, 1168, 1752, 1838, 2336, 2757, 3504, 3676, 4672, 5514, 7008, 7352, 9344, 11028, 14016, 14704, 22056, 28032, 29408, 44112, 58816, 67087, 88224, 117632, 134174, 176448, 201261, 268348, 352896, 402522, 536696, 805044, 1073392, 1610088, 2146784, 3220176, 4293568, 6440352, 8587136, 12880704, 25761408]

約数ペア:

[(1, 25761408), (2, 12880704), (3, 8587136), (4, 6440352), (6, 4293568), (8, 3220176), (12, 2146784), (16, 1610088), (24, 1073392), (32, 805044), (48, 536696), (64, 402522), (73, 352896), (96, 268348), (128, 201261), (146, 176448), (192, 134174), (219, 117632), (292, 88224), (384, 67087), (438, 58816), (584, 44112), (876, 29408), (919, 28032), (1168, 22056), (1752, 14704), (1838, 14016), (2336, 11028), (2757, 9344), (3504, 7352), (3676, 7008), (4672, 5514)]