25313772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 68027904

約数和(自身を除く): 42714132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 71, 73, 74, 111, 132, 142, 146, 148, 213, 219, 222, 284, 292, 407, 426, 438, 444, 781, 803, 814, 852, 876, 1221, 1562, 1606, 1628, 2343, 2409, 2442, 2627, 2701, 3124, 3212, 4686, 4818, 4884, 5183, 5254, 5402, 7881, 8103, 9372, 9636, 10366, 10508, 10804, 15549, 15762, 16206, 20732, 28897, 29711, 31098, 31524, 32412, 57013, 57794, 59422, 62196, 86691, 89133, 114026, 115588, 118844, 171039, 173382, 178266, 191771, 228052, 342078, 346764, 356532, 383542, 575313, 684156, 767084, 1150626, 2109481, 2301252, 4218962, 6328443, 8437924, 12656886, 25313772]

約数ペア:

[(1, 25313772), (2, 12656886), (3, 8437924), (4, 6328443), (6, 4218962), (11, 2301252), (12, 2109481), (22, 1150626), (33, 767084), (37, 684156), (44, 575313), (66, 383542), (71, 356532), (73, 346764), (74, 342078), (111, 228052), (132, 191771), (142, 178266), (146, 173382), (148, 171039), (213, 118844), (219, 115588), (222, 114026), (284, 89133), (292, 86691), (407, 62196), (426, 59422), (438, 57794), (444, 57013), (781, 32412), (803, 31524), (814, 31098), (852, 29711), (876, 28897), (1221, 20732), (1562, 16206), (1606, 15762), (1628, 15549), (2343, 10804), (2409, 10508), (2442, 10366), (2627, 9636), (2701, 9372), (3124, 8103), (3212, 7881), (4686, 5402), (4818, 5254), (4884, 5183)]