28695048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 77448960

約数和(自身を除く): 48753912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1327, 1802, 2654, 2703, 3604, 3981, 5308, 5406, 7208, 7962, 10616, 10812, 15924, 21624, 22559, 31848, 45118, 67677, 70331, 90236, 135354, 140662, 180472, 210993, 270708, 281324, 421986, 541416, 562648, 843972, 1195627, 1687944, 2391254, 3586881, 4782508, 7173762, 9565016, 14347524, 28695048]

約数ペア:

[(1, 28695048), (2, 14347524), (3, 9565016), (4, 7173762), (6, 4782508), (8, 3586881), (12, 2391254), (17, 1687944), (24, 1195627), (34, 843972), (51, 562648), (53, 541416), (68, 421986), (102, 281324), (106, 270708), (136, 210993), (159, 180472), (204, 140662), (212, 135354), (318, 90236), (408, 70331), (424, 67677), (636, 45118), (901, 31848), (1272, 22559), (1327, 21624), (1802, 15924), (2654, 10812), (2703, 10616), (3604, 7962), (3981, 7208), (5308, 5406)]