17794432

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 37564560

約数和(自身を除く): 19770128

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 61, 64, 86, 106, 122, 128, 172, 212, 244, 344, 424, 488, 688, 848, 976, 1376, 1696, 1952, 2279, 2623, 2752, 3233, 3392, 3904, 4558, 5246, 5504, 6466, 6784, 7808, 9116, 10492, 12932, 18232, 20984, 25864, 36464, 41968, 51728, 72928, 83936, 103456, 139019, 145856, 167872, 206912, 278038, 291712, 335744, 413824, 556076, 1112152, 2224304, 4448608, 8897216, 17794432]

約数ペア:

[(1, 17794432), (2, 8897216), (4, 4448608), (8, 2224304), (16, 1112152), (32, 556076), (43, 413824), (53, 335744), (61, 291712), (64, 278038), (86, 206912), (106, 167872), (122, 145856), (128, 139019), (172, 103456), (212, 83936), (244, 72928), (344, 51728), (424, 41968), (488, 36464), (688, 25864), (848, 20984), (976, 18232), (1376, 12932), (1696, 10492), (1952, 9116), (2279, 7808), (2623, 6784), (2752, 6466), (3233, 5504), (3392, 5246), (3904, 4558)]