28751382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 41808618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 97, 99, 194, 198, 291, 297, 499, 582, 594, 873, 998, 1067, 1497, 1746, 2134, 2619, 2994, 3201, 4491, 5238, 5489, 6402, 8982, 9603, 10978, 13473, 16467, 19206, 26946, 28809, 32934, 48403, 49401, 57618, 96806, 98802, 145209, 148203, 290418, 296406, 435627, 532433, 871254, 1064866, 1306881, 1597299, 2613762, 3194598, 4791897, 9583794, 14375691, 28751382]

約数ペア:

[(1, 28751382), (2, 14375691), (3, 9583794), (6, 4791897), (9, 3194598), (11, 2613762), (18, 1597299), (22, 1306881), (27, 1064866), (33, 871254), (54, 532433), (66, 435627), (97, 296406), (99, 290418), (194, 148203), (198, 145209), (291, 98802), (297, 96806), (499, 57618), (582, 49401), (594, 48403), (873, 32934), (998, 28809), (1067, 26946), (1497, 19206), (1746, 16467), (2134, 13473), (2619, 10978), (2994, 9603), (3201, 8982), (4491, 6402), (5238, 5489)]