4386304

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:690

約数の個数: 40

約数和(自身を含む): 9452520

約数和(自身を除く): 5066216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 659, 832, 1318, 1664, 2636, 3328, 5272, 6656, 8567, 10544, 17134, 21088, 34268, 42176, 68536, 84352, 137072, 168704, 274144, 337408, 548288, 1096576, 2193152, 4386304]

約数ペア:

[(1, 4386304), (2, 2193152), (4, 1096576), (8, 548288), (13, 337408), (16, 274144), (26, 168704), (32, 137072), (52, 84352), (64, 68536), (104, 42176), (128, 34268), (208, 21088), (256, 17134), (416, 10544), (512, 8567), (659, 6656), (832, 5272), (1318, 3328), (1664, 2636)]