2970128

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 6868608

約数和(自身を除く): 3898480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1153, 1288, 2306, 2576, 4612, 8071, 9224, 16142, 18448, 26519, 32284, 53038, 64568, 106076, 129136, 185633, 212152, 371266, 424304, 742532, 1485064, 2970128]

約数ペア:

[(1, 2970128), (2, 1485064), (4, 742532), (7, 424304), (8, 371266), (14, 212152), (16, 185633), (23, 129136), (28, 106076), (46, 64568), (56, 53038), (92, 32284), (112, 26519), (161, 18448), (184, 16142), (322, 9224), (368, 8071), (644, 4612), (1153, 2576), (1288, 2306)]