74916352

素因数分解:

$2^9\times 7^1\times {\mathrm{20903}}^1$

素因数の和:20928

約数の個数: 40

約数和(自身を含む): 171078336

約数和(自身を除く): 96161984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20903, 41806, 83612, 146321, 167224, 292642, 334448, 585284, 668896, 1170568, 1337792, 2341136, 2675584, 4682272, 5351168, 9364544, 10702336, 18729088, 37458176, 74916352]

約数ペア:

[(1, 74916352), (2, 37458176), (4, 18729088), (7, 10702336), (8, 9364544), (14, 5351168), (16, 4682272), (28, 2675584), (32, 2341136), (56, 1337792), (64, 1170568), (112, 668896), (128, 585284), (224, 334448), (256, 292642), (448, 167224), (512, 146321), (896, 83612), (1792, 41806), (3584, 20903)]