28317954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2333}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 68787648

約数和(自身を除く): 40469694

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 2333, 4046, 4666, 6069, 6999, 12138, 13998, 16331, 32662, 39661, 48993, 79322, 97986, 118983, 237966, 277627, 555254, 674237, 832881, 1348474, 1665762, 2022711, 4045422, 4719659, 9439318, 14158977, 28317954]

約数ペア:

[(1, 28317954), (2, 14158977), (3, 9439318), (6, 4719659), (7, 4045422), (14, 2022711), (17, 1665762), (21, 1348474), (34, 832881), (42, 674237), (51, 555254), (102, 277627), (119, 237966), (238, 118983), (289, 97986), (357, 79322), (578, 48993), (714, 39661), (867, 32662), (1734, 16331), (2023, 13998), (2333, 12138), (4046, 6999), (4666, 6069)]