6439936

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 44

約数和(自身を含む): 13592080

約数和(自身を除く): 7152144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 331, 512, 608, 662, 1024, 1216, 1324, 2432, 2648, 4864, 5296, 6289, 9728, 10592, 12578, 19456, 21184, 25156, 42368, 50312, 84736, 100624, 169472, 201248, 338944, 402496, 804992, 1609984, 3219968, 6439936]

約数ペア:

[(1, 6439936), (2, 3219968), (4, 1609984), (8, 804992), (16, 402496), (19, 338944), (32, 201248), (38, 169472), (64, 100624), (76, 84736), (128, 50312), (152, 42368), (256, 25156), (304, 21184), (331, 19456), (512, 12578), (608, 10592), (662, 9728), (1024, 6289), (1216, 5296), (1324, 4864), (2432, 2648)]