67213784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 79752616

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 179, 187, 251, 358, 374, 502, 716, 748, 1004, 1432, 1496, 1969, 2008, 2761, 3043, 3938, 4267, 5522, 6086, 7876, 8534, 11044, 12172, 15752, 17068, 22088, 24344, 33473, 34136, 44929, 46937, 66946, 89858, 93874, 133892, 179716, 187748, 267784, 359432, 375496, 494219, 763793, 988438, 1527586, 1976876, 3055172, 3953752, 6110344, 8401723, 16803446, 33606892, 67213784]

約数ペア:

[(1, 67213784), (2, 33606892), (4, 16803446), (8, 8401723), (11, 6110344), (17, 3953752), (22, 3055172), (34, 1976876), (44, 1527586), (68, 988438), (88, 763793), (136, 494219), (179, 375496), (187, 359432), (251, 267784), (358, 187748), (374, 179716), (502, 133892), (716, 93874), (748, 89858), (1004, 66946), (1432, 46937), (1496, 44929), (1969, 34136), (2008, 33473), (2761, 24344), (3043, 22088), (3938, 17068), (4267, 15752), (5522, 12172), (6086, 11044), (7876, 8534)]