28434532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 31884188

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 659, 938, 1318, 1541, 1876, 2636, 3082, 4613, 6164, 9226, 10787, 15157, 18452, 21574, 30314, 43148, 44153, 60628, 88306, 106099, 176612, 212198, 309071, 424396, 618142, 1015519, 1236284, 2031038, 4062076, 7108633, 14217266, 28434532]

約数ペア:

[(1, 28434532), (2, 14217266), (4, 7108633), (7, 4062076), (14, 2031038), (23, 1236284), (28, 1015519), (46, 618142), (67, 424396), (92, 309071), (134, 212198), (161, 176612), (268, 106099), (322, 88306), (469, 60628), (644, 44153), (659, 43148), (938, 30314), (1318, 21574), (1541, 18452), (1876, 15157), (2636, 10787), (3082, 9226), (4613, 6164)]