4079728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 8557488

約数和(自身を除く): 4477760

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 283, 424, 566, 848, 901, 1132, 1802, 2264, 3604, 4528, 4811, 7208, 9622, 14416, 14999, 19244, 29998, 38488, 59996, 76976, 119992, 239984, 254983, 509966, 1019932, 2039864, 4079728]

約数ペア:

[(1, 4079728), (2, 2039864), (4, 1019932), (8, 509966), (16, 254983), (17, 239984), (34, 119992), (53, 76976), (68, 59996), (106, 38488), (136, 29998), (212, 19244), (272, 14999), (283, 14416), (424, 9622), (566, 7208), (848, 4811), (901, 4528), (1132, 3604), (1802, 2264)]