39724128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 81235872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 1999, 2208, 2484, 3312, 3998, 4968, 5997, 6624, 7996, 9936, 11994, 15992, 17991, 19872, 23988, 31984, 35982, 45977, 47976, 53973, 63968, 71964, 91954, 95952, 107946, 137931, 143928, 183908, 191904, 215892, 275862, 287856, 367816, 413793, 431784, 551724, 575712, 735632, 827586, 863568, 1103448, 1241379, 1471264, 1655172, 1727136, 2206896, 2482758, 3310344, 4413792, 4965516, 6620688, 9931032, 13241376, 19862064, 39724128]

約数ペア:

[(1, 39724128), (2, 19862064), (3, 13241376), (4, 9931032), (6, 6620688), (8, 4965516), (9, 4413792), (12, 3310344), (16, 2482758), (18, 2206896), (23, 1727136), (24, 1655172), (27, 1471264), (32, 1241379), (36, 1103448), (46, 863568), (48, 827586), (54, 735632), (69, 575712), (72, 551724), (92, 431784), (96, 413793), (108, 367816), (138, 287856), (144, 275862), (184, 215892), (207, 191904), (216, 183908), (276, 143928), (288, 137931), (368, 107946), (414, 95952), (432, 91954), (552, 71964), (621, 63968), (736, 53973), (828, 47976), (864, 45977), (1104, 35982), (1242, 31984), (1656, 23988), (1999, 19872), (2208, 17991), (2484, 15992), (3312, 11994), (3998, 9936), (4968, 7996), (5997, 6624)]