28354266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 39504294

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 102, 134, 153, 201, 306, 402, 459, 461, 603, 918, 922, 1139, 1206, 1383, 1809, 2278, 2766, 3417, 3618, 4149, 6834, 7837, 8298, 10251, 12447, 15674, 20502, 23511, 24894, 30753, 30887, 47022, 61506, 61774, 70533, 92661, 141066, 185322, 211599, 277983, 423198, 525079, 555966, 833949, 1050158, 1575237, 1667898, 3150474, 4725711, 9451422, 14177133, 28354266]

約数ペア:

[(1, 28354266), (2, 14177133), (3, 9451422), (6, 4725711), (9, 3150474), (17, 1667898), (18, 1575237), (27, 1050158), (34, 833949), (51, 555966), (54, 525079), (67, 423198), (102, 277983), (134, 211599), (153, 185322), (201, 141066), (306, 92661), (402, 70533), (459, 61774), (461, 61506), (603, 47022), (918, 30887), (922, 30753), (1139, 24894), (1206, 23511), (1383, 20502), (1809, 15674), (2278, 12447), (2766, 10251), (3417, 8298), (3618, 7837), (4149, 6834)]