2214656

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 4549944

約数和(自身を除く): 2335288

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 211, 256, 328, 422, 656, 844, 1312, 1688, 2624, 3376, 5248, 6752, 8651, 10496, 13504, 17302, 27008, 34604, 54016, 69208, 138416, 276832, 553664, 1107328, 2214656]

約数ペア:

[(1, 2214656), (2, 1107328), (4, 553664), (8, 276832), (16, 138416), (32, 69208), (41, 54016), (64, 34604), (82, 27008), (128, 17302), (164, 13504), (211, 10496), (256, 8651), (328, 6752), (422, 5248), (656, 3376), (844, 2624), (1312, 1688)]