348519296

素因数分解:

$2^7\times {\mathrm{997}}^1\times {\mathrm{2731}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 695266680

約数和(自身を除く): 346747384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 997, 1994, 2731, 3988, 5462, 7976, 10924, 15952, 21848, 31904, 43696, 63808, 87392, 127616, 174784, 349568, 2722807, 5445614, 10891228, 21782456, 43564912, 87129824, 174259648, 348519296]

約数ペア:

[(1, 348519296), (2, 174259648), (4, 87129824), (8, 43564912), (16, 21782456), (32, 10891228), (64, 5445614), (128, 2722807), (997, 349568), (1994, 174784), (2731, 127616), (3988, 87392), (5462, 63808), (7976, 43696), (10924, 31904), (15952, 21848)]