25855808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1975

約数の個数: 56

約数和(自身を含む): 58948320

約数和(自身を除く): 33092512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 1933, 3344, 3866, 6688, 7732, 13376, 15464, 21263, 30928, 36727, 42526, 61856, 73454, 85052, 123712, 146908, 170104, 293816, 340208, 403997, 587632, 680416, 807994, 1175264, 1360832, 1615988, 2350528, 3231976, 6463952, 12927904, 25855808]

約数ペア:

[(1, 25855808), (2, 12927904), (4, 6463952), (8, 3231976), (11, 2350528), (16, 1615988), (19, 1360832), (22, 1175264), (32, 807994), (38, 680416), (44, 587632), (64, 403997), (76, 340208), (88, 293816), (152, 170104), (176, 146908), (209, 123712), (304, 85052), (352, 73454), (418, 61856), (608, 42526), (704, 36727), (836, 30928), (1216, 21263), (1672, 15464), (1933, 13376), (3344, 7732), (3866, 6688)]