4628896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5241440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 127, 134, 136, 254, 268, 272, 508, 536, 544, 1016, 1072, 1139, 2032, 2144, 2159, 2278, 4064, 4318, 4556, 8509, 8636, 9112, 17018, 17272, 18224, 34036, 34544, 36448, 68072, 69088, 136144, 144653, 272288, 289306, 578612, 1157224, 2314448, 4628896]

約数ペア:

[(1, 4628896), (2, 2314448), (4, 1157224), (8, 578612), (16, 289306), (17, 272288), (32, 144653), (34, 136144), (67, 69088), (68, 68072), (127, 36448), (134, 34544), (136, 34036), (254, 18224), (268, 17272), (272, 17018), (508, 9112), (536, 8636), (544, 8509), (1016, 4556), (1072, 4318), (1139, 4064), (2032, 2278), (2144, 2159)]