28881152

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 58272396

約数和(自身を除く): 29391244

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1117, 1616, 2234, 3232, 4468, 6464, 8936, 12928, 17872, 25856, 35744, 71488, 112817, 142976, 225634, 285952, 451268, 902536, 1805072, 3610144, 7220288, 14440576, 28881152]

約数ペア:

[(1, 28881152), (2, 14440576), (4, 7220288), (8, 3610144), (16, 1805072), (32, 902536), (64, 451268), (101, 285952), (128, 225634), (202, 142976), (256, 112817), (404, 71488), (808, 35744), (1117, 25856), (1616, 17872), (2234, 12928), (3232, 8936), (4468, 6464)]