3219968

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 40

約数和(自身を含む): 6792720

約数和(自身を除く): 3572752

約数列:

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

約数ペア:

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