74073984

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8427

約数の個数: 64

約数和(自身を含む): 205338240

約数和(自身を除く): 131264256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8387, 8832, 16774, 25161, 33548, 50322, 67096, 100644, 134192, 192901, 201288, 268384, 385802, 402576, 536768, 578703, 771604, 805152, 1073536, 1157406, 1543208, 1610304, 2314812, 3086416, 3220608, 4629624, 6172832, 9259248, 12345664, 18518496, 24691328, 37036992, 74073984]

約数ペア:

[(1, 74073984), (2, 37036992), (3, 24691328), (4, 18518496), (6, 12345664), (8, 9259248), (12, 6172832), (16, 4629624), (23, 3220608), (24, 3086416), (32, 2314812), (46, 1610304), (48, 1543208), (64, 1157406), (69, 1073536), (92, 805152), (96, 771604), (128, 578703), (138, 536768), (184, 402576), (192, 385802), (276, 268384), (368, 201288), (384, 192901), (552, 134192), (736, 100644), (1104, 67096), (1472, 50322), (2208, 33548), (2944, 25161), (4416, 16774), (8387, 8832)]