2399072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 5221440

約数和(自身を除く): 2822368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 79, 104, 146, 158, 208, 292, 316, 416, 584, 632, 949, 1027, 1168, 1264, 1898, 2054, 2336, 2528, 3796, 4108, 5767, 7592, 8216, 11534, 15184, 16432, 23068, 30368, 32864, 46136, 74971, 92272, 149942, 184544, 299884, 599768, 1199536, 2399072]

約数ペア:

[(1, 2399072), (2, 1199536), (4, 599768), (8, 299884), (13, 184544), (16, 149942), (26, 92272), (32, 74971), (52, 46136), (73, 32864), (79, 30368), (104, 23068), (146, 16432), (158, 15184), (208, 11534), (292, 8216), (316, 7592), (416, 5767), (584, 4108), (632, 3796), (949, 2528), (1027, 2336), (1168, 2054), (1264, 1898)]