28367856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17909}}^1$

素因数の和:17934

約数の個数: 60

約数和(自身を含む): 86612760

約数和(自身を除く): 58244904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 17909, 35818, 53727, 71636, 107454, 143272, 161181, 196999, 214908, 286544, 322362, 393998, 429816, 590997, 644724, 787996, 859632, 1181994, 1289448, 1575992, 1772991, 2363988, 2578896, 3151984, 3545982, 4727976, 7091964, 9455952, 14183928, 28367856]

約数ペア:

[(1, 28367856), (2, 14183928), (3, 9455952), (4, 7091964), (6, 4727976), (8, 3545982), (9, 3151984), (11, 2578896), (12, 2363988), (16, 1772991), (18, 1575992), (22, 1289448), (24, 1181994), (33, 859632), (36, 787996), (44, 644724), (48, 590997), (66, 429816), (72, 393998), (88, 322362), (99, 286544), (132, 214908), (144, 196999), (176, 161181), (198, 143272), (264, 107454), (396, 71636), (528, 53727), (792, 35818), (1584, 17909)]